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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Whitney Trainor-Guitton

Bib: 21352 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 32%
Masters (Masters Women)
#0 / 6862
Top 16%
Age Group (F45-49)
#0 / 1786
Top 17%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Whitney

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 · 7:20/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
24:07
3.11 mi
Rank: #15106
Start → 5K
24:07 | 7:46/mi
10K
48:14
6.21 mi
Rank: #15171 (-65)
5K → 10K
24:07 | 7:46/mi
15K
1:12:55
9.32 mi
Rank: #15614 (-443)
10K → 15K
24:41 | 7:57/mi
20K
1:37:37
12.43 mi
Rank: #15610 (+4)
15K → 20K
24:42 | 7:58/mi
HALF
1:42:52
13.11 mi
Rank: #15538 (+72)
20K → HALF
5:15 | 7:43/mi
25K
2:01:53
15.53 mi
Rank: #15305 (+233)
HALF → 25K
19:01 | 7:51/mi
30K
2:26:15
18.64 mi
Rank: #14732 (+573)
25K → 30K
24:22 | 7:51/mi
20M
2:36:55
20.00 mi
Rank: #14486 (+246)
30K → 20M
10:40 | 7:52/mi
21M
2:45:00
21.00 mi
Rank: #14218 (+268)
20M → 21M
8:05 | 8:05/mi
35K
2:50:43
21.75 mi
Rank: #14100 (+118)
21M → 35K
5:43 | 7:39/mi
23M
3:00:25
23.00 mi
Rank: #13882 (+218)
35K → 23M
9:42 | 7:46/mi
24M
3:08:04
24.00 mi
Rank: #13747 (+135)
23M → 24M
7:39 | 7:39/mi
40K
3:14:40
24.85 mi
Rank: #13614 (+133)
24M → 40K
6:36 | 7:44/mi
25.2M
3:17:32
25.20 mi
Rank: #13552 (+62)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:25:00
26.22 mi
Rank: #13371 (+181)
25.2M → FINISH
7:28 | 7:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:42:52
Pace7:51 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:08
Pace7:48 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2424:077:4624:07
7:46
-
10K
6.21 mi11:49:3148:147:4624:07
7:46
0:00
15K
9.32 mi12:14:121:12:557:5024:41
7:57
+0:11
20K
12.43 mi12:38:541:37:377:5224:42
7:58
+0:01
HALF
13.11 mi12:44:091:42:527:515:15
7:43
-0:15
25K
15.53 mi13:03:102:01:537:5119:01
7:51
+0:08
30K
18.64 mi13:27:322:26:157:5124:22
7:51
0:00
20M
20.00 mi13:38:122:36:557:5110:40
7:52
+0:01
21M
21.00 mi13:46:172:45:007:528:05
8:05
+0:13
35K
21.75 mi13:52:002:50:437:515:43
7:39
-0:26
23M
23.00 mi14:01:423:00:257:519:42
7:46
+0:07
24M
24.00 mi14:09:213:08:047:517:39
7:39
-0:07
40K
24.85 mi14:15:573:14:407:506:36
7:44
+0:05
25.2M
25.20 mi14:18:493:17:327:512:52
8:19
+0:35
FINISH
26.22 mi14:26:173:25:007:507:28
7:20
-0:59

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

7:20 /mi

Average Pace

7:49 /mi

Slowest Pace

8:19 /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

3:14:03

95% of race

Time at Steady Pace

10:57

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi11:25:2424:077:4624:07
7:46
#15106
10K
6.21 mi11:49:3148:147:4624:07
7:46
#15171
15K
9.32 mi12:14:121:12:557:5024:41
7:57
#15614
20K
12.43 mi12:38:541:37:377:5224:42
7:58
#15610
HALF
13.11 mi12:44:091:42:527:515:15
7:43
#15538
25K
15.53 mi13:03:102:01:537:5119:01
7:51
#15305
30K
18.64 mi13:27:322:26:157:5124:22
7:51
#14732
20M
20.00 mi13:38:122:36:557:5110:40
7:52
#14486
21M
21.00 mi13:46:172:45:007:528:05
8:05
#14218
35K
21.75 mi13:52:002:50:437:515:43
7:39
#14100
23M
23.00 mi14:01:423:00:257:519:42
7:46
#13882
24M
24.00 mi14:09:213:08:047:517:39
7:39
#13747
40K
24.85 mi14:15:573:14:407:506:36
7:44
#13614
25.2M
25.20 mi14:18:493:17:327:512:52
8:19
#13552
FINISH
26.22 mi14:26:173:25:007:507:28
7:20
#13371
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 mi151064753475316563(Top 57%)5645(Top 45%)5645(Top 316%)
10K6.21 mi3.10 mi15171-654822-694822-6915302(Top 53%)4890(Top 39%)4890(Top 274%)
15K9.32 mi3.11 mi15614-4435110-2885110-28816563(Top 57%)5645(Top 45%)5645(Top 316%)
20K12.43 mi3.11 mi15610+45126-165126-1615747(Top 54%)5234(Top 42%)5234(Top 293%)
HALF13.11 mi0.68 mi15538+725080+465080+4614775(Top 51%)4577(Top 36%)4577(Top 256%)
25K15.53 mi2.42 mi15305+2334944+1364944+13614173(Top 49%)4395(Top 35%)4395(Top 246%)
30K18.64 mi3.11 mi14732+5734630+3144630+31412310(Top 42%)3486(Top 28%)3486(Top 195%)
20M20.00 mi1.36 mi14486+2464507+1234507+12311771(Top 41%)3288(Top 26%)3288(Top 184%)
21M21.00 mi1.00 mi14218+2684373+1344373+13410500(Top 36%)2746(Top 22%)2746(Top 154%)
35K21.75 mi0.75 mi14100+1184331+424331+4211969(Top 41%)3521(Top 28%)3521(Top 197%)
23M23.00 mi1.25 mi13882+2184236+954236+9510727(Top 37%)2986(Top 24%)2986(Top 167%)
24M24.00 mi1.00 mi13747+1354185+514185+5111241(Top 39%)3305(Top 26%)3305(Top 185%)
40K24.85 mi0.85 mi13614+1334128+574128+5710513(Top 36%)3022(Top 24%)3022(Top 169%)
25.2M25.20 mi0.35 mi13552+624102+264102+2610528(Top 36%)3108(Top 25%)3108(Top 174%)
FINISH26.22 mi1.02 mi13371+1814027+754027+7510124(Top 35%)2912(Top 23%)2912(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16563

Females

5645

F45-49

5645

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15302

Females

4890

F45-49

4890

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16563

Females

5645

F45-49

5645

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15747

Females

5234

F45-49

5234

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14775

Females

4577

F45-49

4577

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14173

Females

4395

F45-49

4395

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12310

Females

3486

F45-49

3486

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11771

Females

3288

F45-49

3288

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10500

Females

2746

F45-49

2746

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11969

Females

3521

F45-49

3521

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10727

Females

2986

F45-49

2986

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11241

Females

3305

F45-49

3305

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10513

Females

3022

F45-49

3022

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10528

Females

3108

F45-49

3108

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10124

Females

2912

F45-49

2912

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2814*
Passed By
685
Net Change
+1735
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15106
5K → 10K200200-65#15106#15171
10K → 15K86200-443#15171#15614
15K → 20K176172+4#15614#15610
20K → HALF8210+72#15610#15538
HALF → 25K263*30+233#15538#15305
25K → 30K582*9+573#15305#14732
30K → 20M253*7+246#14732#14486
20M → 21M273*5+268#14486#14218
21M → 35K1246+118#14218#14100
35K → 23M231*13+218#14100#13882
23M → 24M14712+135#13882#13747
24M → 40K1396+133#13747#13614
40K → 25.2M664+62#13614#13552
25.2M → FINISH19211+181#13552#13371
TOTALS2814*685+1735

* 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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