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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Summer Cartwright

Bib: 32227 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Age Group (F18-39)
#0 / 5716
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 · 7:44/mi at mile 13.1

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
25:06
3.11 mi
Rank: #17480
Start → 5K
25:06 | 8:05/mi
10K
49:17
6.21 mi
Rank: #16574 (+906)
5K → 10K
24:11 | 7:48/mi
15K
1:13:27
9.32 mi
Rank: #16095 (+479)
10K → 15K
24:10 | 7:47/mi
20K
1:37:45
12.43 mi
Rank: #15695 (+400)
15K → 20K
24:18 | 7:50/mi
HALF
1:43:01
13.11 mi
Rank: #15648 (+47)
20K → HALF
5:16 | 7:44/mi
25K
2:01:59
15.53 mi
Rank: #15365 (+283)
HALF → 25K
18:58 | 7:50/mi
30K
2:26:40
18.64 mi
Rank: #14921 (+444)
25K → 30K
24:41 | 7:57/mi
20M
2:37:40
20.00 mi
Rank: #14798 (+123)
30K → 20M
11:00 | 8:06/mi
21M
2:46:15
21.00 mi
Rank: #14698 (+100)
20M → 21M
8:35 | 8:35/mi
35K
2:52:15
21.75 mi
Rank: #14679 (+19)
21M → 35K
6:00 | 8:02/mi
23M
3:02:44
23.00 mi
Rank: #14683 (-4)
35K → 23M
10:29 | 8:23/mi
24M
3:10:58
24.00 mi
Rank: #14719 (-36)
23M → 24M
8:14 | 8:14/mi
40K
3:18:16
24.85 mi
Rank: #14765 (-46)
24M → 40K
7:18 | 8:33/mi
25.2M
3:21:19
25.20 mi
Rank: #14750 (+15)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:29:34
26.22 mi
Rank: #14801 (-51)
25.2M → FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:01
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0525:068:0525:06
8:05
-
10K
6.21 mi12:20:1649:177:5624:11
7:48
-0:17
15K
9.32 mi12:44:261:13:277:5324:10
7:47
-0:01
20K
12.43 mi13:08:441:37:457:5224:18
7:50
+0:03
HALF
13.11 mi13:14:001:43:017:525:16
7:44
-0:06
25K
15.53 mi13:32:582:01:597:5218:58
7:50
+0:06
30K
18.64 mi13:57:392:26:407:5324:41
7:57
+0:07
20M
20.00 mi14:08:392:37:407:5411:00
8:06
+0:09
21M
21.00 mi14:17:142:46:157:568:35
8:35
+0:29
35K
21.75 mi14:23:142:52:157:566:00
8:02
-0:33
23M
23.00 mi14:33:433:02:447:5710:29
8:23
+0:21
24M
24.00 mi14:41:573:10:587:588:14
8:14
-0:09
40K
24.85 mi14:49:153:18:167:597:18
8:33
+0:19
25.2M
25.20 mi14:52:183:21:198:003:03
8:51
+0:18
FINISH
26.22 mi15:00:333:29:348:008:15
8:06
-0:45

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

7:44 /mi

Average Pace

8:00 /mi

Slowest Pace

8:51 /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

3:10:38

91% of race

Time at Steady Pace

18:56

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi11:56:0525:068:0525:06
8:05
#17480
10K
6.21 mi12:20:1649:177:5624:11
7:48
#16574
15K
9.32 mi12:44:261:13:277:5324:10
7:47
#16095
20K
12.43 mi13:08:441:37:457:5224:18
7:50
#15695
HALF
13.11 mi13:14:001:43:017:525:16
7:44
#15648
25K
15.53 mi13:32:582:01:597:5218:58
7:50
#15365
30K
18.64 mi13:57:392:26:407:5324:41
7:57
#14921
20M
20.00 mi14:08:392:37:407:5411:00
8:06
#14798
21M
21.00 mi14:17:142:46:157:568:35
8:35
#14698
35K
21.75 mi14:23:142:52:157:566:00
8:02
#14679
23M
23.00 mi14:33:433:02:447:5710:29
8:23
#14683
24M
24.00 mi14:41:573:10:587:588:14
8:14
#14719
40K
24.85 mi14:49:153:18:167:597:18
8:33
#14765
25.2M
25.20 mi14:52:183:21:198:003:03
8:51
#14750
FINISH
26.22 mi15:00:333:29:348:008:15
8:06
#14801
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi174806195619515177(Top 52%)4857(Top 39%)4857(Top 85%)
10K6.21 mi3.10 mi16574+9065678+5175678+51715508(Top 53%)5016(Top 40%)5016(Top 88%)
15K9.32 mi3.11 mi16095+4795387+2915387+29115177(Top 52%)4857(Top 39%)4857(Top 85%)
20K12.43 mi3.11 mi15695+4005169+2185169+21814717(Top 51%)4630(Top 37%)4630(Top 81%)
HALF13.11 mi0.68 mi15648+475147+225147+2215022(Top 52%)4743(Top 38%)4743(Top 83%)
25K15.53 mi2.42 mi15365+2834988+1594988+15914028(Top 48%)4317(Top 34%)4317(Top 76%)
30K18.64 mi3.11 mi14921+4444744+2444744+24413096(Top 45%)3893(Top 31%)3893(Top 68%)
20M20.00 mi1.36 mi14798+1234708+364708+3613562(Top 47%)4274(Top 34%)4274(Top 75%)
21M21.00 mi1.00 mi14698+1004669+394669+3913695(Top 47%)4427(Top 35%)4427(Top 77%)
35K21.75 mi0.75 mi14679+194680-114680-1114655(Top 50%)4992(Top 40%)4992(Top 87%)
23M23.00 mi1.25 mi14683-44712-324712-3214957(Top 52%)5243(Top 42%)5243(Top 92%)
24M24.00 mi1.00 mi14719-364757-454757-4515299(Top 53%)5497(Top 44%)5497(Top 96%)
40K24.85 mi0.85 mi14765-464800-434800-4315929(Top 55%)5922(Top 47%)5922(Top 104%)
25.2M25.20 mi0.35 mi14750+154798+24798+213843(Top 48%)4818(Top 38%)4818(Top 84%)
FINISH26.22 mi1.02 mi14801-514850-524850-5215801(Top 54%)5833(Top 46%)5833(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15177

Females

4857

F18-39

4857

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15508

Females

5016

F18-39

5016

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15177

Females

4857

F18-39

4857

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14717

Females

4630

F18-39

4630

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15022

Females

4743

F18-39

4743

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

14028

Females

4317

F18-39

4317

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13096

Females

3893

F18-39

3893

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13562

Females

4274

F18-39

4274

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13695

Females

4427

F18-39

4427

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14655

Females

4992

F18-39

4992

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

14957

Females

5243

F18-39

5243

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15299

Females

5497

F18-39

5497

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15929

Females

5922

F18-39

5922

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13843

Females

4818

F18-39

4818

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15801

Females

5833

F18-39

5833

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3431*
Passed By
752
Net Change
+2679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17480
5K → 10K954*48+906#17480#16574
10K → 15K524*45+479#16574#16095
15K → 20K434*34+400#16095#15695
20K → HALF6619+47#15695#15648
HALF → 25K302*19+283#15648#15365
25K → 30K472*28+444#15365#14921
30K → 20M16946+123#14921#14798
20M → 21M14242+100#14798#14698
21M → 35K6445+19#14698#14679
35K → 23M110114-4#14679#14683
23M → 24M64100-36#14683#14719
24M → 40K4490-46#14719#14765
40K → 25.2M3520+15#14765#14750
25.2M → FINISH51102-51#14750#14801
TOTALS3431*752+2679

* 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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