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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Summer Cook

Bib: 17655 •F •Age: N/A

NH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 39%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Summer

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:48/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:28
3.11 mi
Rank: #16038
Start → 5K
24:28 | 7:53/mi
10K
48:41
6.21 mi
Rank: #15796 (+242)
5K → 10K
24:13 | 7:48/mi
15K
1:12:54
9.32 mi
Rank: #15607 (+189)
10K → 15K
24:13 | 7:48/mi
20K
1:37:20
12.43 mi
Rank: #15438 (+169)
15K → 20K
24:26 | 7:52/mi
HALF
1:42:41
13.11 mi
Rank: #15445 (-7)
20K → HALF
5:21 | 7:51/mi
25K
2:03:20
15.53 mi
Rank: #16112 (-667)
HALF → 25K
20:39 | 8:31/mi
30K
2:29:24
18.64 mi
Rank: #16109 (+3)
25K → 30K
26:04 | 8:24/mi
20M
2:40:56
20.00 mi
Rank: #16105 (+4)
30K → 20M
11:32 | 8:30/mi
21M
2:51:56
21.00 mi
Rank: #16722 (-617)
20M → 21M
11:00 | 11:00/mi
35K
2:59:14
21.75 mi
Rank: #17024 (-302)
21M → 35K
7:18 | 9:46/mi
23M
3:12:14
23.00 mi
Rank: #17588 (-564)
35K → 23M
13:00 | 10:24/mi
24M
3:21:00
24.00 mi
Rank: #17601 (-13)
23M → 24M
8:46 | 8:46/mi
40K
3:28:30
24.85 mi
Rank: #17557 (+44)
24M → 40K
7:30 | 8:47/mi
25.2M
3:32:08
25.20 mi
Rank: #17634 (-77)
40K → 25.2M
3:38 | 10:33/mi
FINISH
3:40:15
26.22 mi
Rank: #17530 (+104)
25.2M → FINISH
8:07 | 7:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:57:34
Pace8:59 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:0624:287:5324:28
7:53
-
10K
6.21 mi11:30:1948:417:5124:13
7:48
-0:05
15K
9.32 mi11:54:321:12:547:5024:13
7:48
0:00
20K
12.43 mi12:18:581:37:207:5024:26
7:52
+0:04
HALF
13.11 mi12:24:191:42:417:505:21
7:51
-0:01
25K
15.53 mi12:44:582:03:207:5720:39
8:31
+0:40
30K
18.64 mi13:11:022:29:248:0126:04
8:24
-0:07
20M
20.00 mi13:22:342:40:568:0311:32
8:30
+0:06
21M
21.00 mi13:33:342:51:568:1211:00
11:00
+2:30
35K
21.75 mi13:40:522:59:148:157:18
9:46
-1:14
23M
23.00 mi13:53:523:12:148:2213:00
10:24
+0:38
24M
24.00 mi14:02:383:21:008:238:46
8:46
-1:38
40K
24.85 mi14:10:083:28:308:247:30
8:47
+0:01
25.2M
25.20 mi14:13:463:32:088:263:38
10:33
+1:46
FINISH
26.22 mi14:21:533:40:158:258:07
7:58
-2:35

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:48 /mi

Average Pace

8:24 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:50:48

50% of race

Time at Steady Pace

1:14:31

34% of race

Time at Slower Pace

34:56

16% of race

Average Pace: 8:24 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:06:0624:287:5324:28
7:53
#16038
10K
6.21 mi11:30:1948:417:5124:13
7:48
#15796
15K
9.32 mi11:54:321:12:547:5024:13
7:48
#15607
20K
12.43 mi12:18:581:37:207:5024:26
7:52
#15438
HALF
13.11 mi12:24:191:42:417:505:21
7:51
#15445
25K
15.53 mi12:44:582:03:207:5720:39
8:31
#16112
30K
18.64 mi13:11:022:29:248:0126:04
8:24
#16109
20M
20.00 mi13:22:342:40:568:0311:32
8:30
#16105
21M
21.00 mi13:33:342:51:568:1211:00
11:00
#16722
35K
21.75 mi13:40:522:59:148:157:18
9:46
#17024
23M
23.00 mi13:53:523:12:148:2213:00
10:24
#17588
24M
24.00 mi14:02:383:21:008:238:46
8:46
#17601
40K
24.85 mi14:10:083:28:308:247:30
8:47
#17557
25.2M
25.20 mi14:13:463:32:088:263:38
10:33
#17634
FINISH
26.22 mi14:21:533:40:158:258:07
7:58
#17530
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi160385337533715320(Top 53%)4936(Top 39%)4936(Top 276%)
10K6.21 mi3.10 mi15796+2425200+1375200+13715617(Top 54%)5085(Top 40%)5085(Top 285%)
15K9.32 mi3.11 mi15607+1895108+925108+9215320(Top 53%)4936(Top 39%)4936(Top 276%)
20K12.43 mi3.11 mi15438+1695010+985010+9815066(Top 52%)4837(Top 38%)4837(Top 271%)
HALF13.11 mi0.68 mi15445-75017-75017-716060(Top 55%)5395(Top 43%)5395(Top 302%)
25K15.53 mi2.42 mi16112-6675432-4155432-41518673(Top 64%)6940(Top 55%)6940(Top 389%)
30K18.64 mi3.11 mi16109+35471-395471-3916223(Top 56%)5653(Top 45%)5653(Top 317%)
20M20.00 mi1.36 mi16105+45483-125483-1216179(Top 56%)5750(Top 46%)5750(Top 322%)
21M21.00 mi1.00 mi16722-6175844-3615844-36123106(Top 80%)9478(Top 75%)9478(Top 531%)
35K21.75 mi0.75 mi17024-3026028-1846028-18422508(Top 78%)9207(Top 73%)9207(Top 516%)
23M23.00 mi1.25 mi17588-5646383-3556383-35523108(Top 80%)9566(Top 76%)9566(Top 536%)
24M24.00 mi1.00 mi17601-136404-216404-2118375(Top 63%)7178(Top 57%)7178(Top 402%)
40K24.85 mi0.85 mi17557+446396+86396+817255(Top 59%)6654(Top 53%)6654(Top 373%)
25.2M25.20 mi0.35 mi17634-776453-576453-5721167(Top 73%)8633(Top 69%)8633(Top 483%)
FINISH26.22 mi1.02 mi17530+1046415+386415+3814985(Top 52%)5437(Top 43%)5437(Top 304%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15320

Females

4936

F45-49

4936

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15617

Females

5085

F45-49

5085

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15320

Females

4936

F45-49

4936

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15066

Females

4837

F45-49

4837

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

16060

Females

5395

F45-49

5395

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18673

Females

6940

F45-49

6940

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16223

Females

5653

F45-49

5653

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16179

Females

5750

F45-49

5750

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23106

Females

9478

F45-49

9478

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22508

Females

9207

F45-49

9207

35K→23M

21.8 - 23.0 mi

Top 80%
×5
+23ft-63ft

Overall

23108

Females

9566

F45-49

9566

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18375

Females

7178

F45-49

7178

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17255

Females

6654

F45-49

6654

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21167

Females

8633

F45-49

8633

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

14985

Females

5437

F45-49

5437

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1682*
Passed By
1740
Net Change
-1492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16038
5K → 10K420*178+242#16038#15796
10K → 15K302*113+189#15796#15607
15K → 20K255*86+169#15607#15438
20K → HALF3138-7#15438#15445
HALF → 25K32200-667#15445#16112
25K → 30K192189+3#16112#16109
30K → 20M9389+4#16109#16105
20M → 21M18200-617#16105#16722
21M → 35K16200-302#16722#17024
35K → 23M18200-564#17024#17588
23M → 24M6982-13#17588#17601
24M → 40K9147+44#17601#17557
40K → 25.2M1895-77#17557#17634
25.2M → FINISH12723+104#17634#17530
TOTALS1682*1740-1492

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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