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BOSTON MARATHON 2026

Claire Earl

Bib: 10120•F

MT

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Female)
#0 / 12578
Top 4%
Age Group (F18-39)
#0 / 5716
Top 8%
Race Day Weather
51°/41°F
overcast clouds

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
21:18
3.11 mi
Rank: #7382
Start → 5K
21:18 | 6:52/mi
10K
42:13
6.21 mi
Rank: #6826 (+556)
5K → 10K
20:55 | 6:44/mi
15K
1:02:46
9.32 mi
Rank: #6186
10K → 15K
20:33 | 6:37/mi
20K
1:23:29
12.43 mi
Rank: #5789
15K → 20K
20:43 | 6:41/mi
HALF
1:27:56
13.11 mi
Rank: #5731
20K → HALF
4:27 | 6:32/mi
25K
1:44:01
15.53 mi
Rank: #5451
HALF → 25K
16:05 | 6:38/mi
30K
2:05:19
18.64 mi
Rank: #5290
25K → 30K
21:18 | 6:52/mi
20M
2:14:47
20.00 mi
Rank: #5280
30K → 20M
9:28 | 6:59/mi
21M
2:22:09
21.00 mi
Rank: #5278
20M → 21M
7:22 | 7:22/mi
35K
2:27:15
21.75 mi
Rank: #5296
21M → 35K
5:06 | 6:50/mi
23M
2:36:05
23.00 mi
Rank: #5295
35K → 23M
8:50 | 7:04/mi
24M
2:42:57
24.00 mi
Rank: #5286
23M → 24M
6:52 | 6:52/mi
40K
2:49:00
24.85 mi
Rank: #5301
24M → 40K
6:03 | 7:05/mi
25.2M
2:51:42
25.20 mi
Rank: #5341
40K → 25.2M
2:42 | 7:50/mi
FINISH
2:58:46
26.22 mi
Rank: #5402
25.2M → FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:56
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:30:50
Pace6:56 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:2421:186:5221:18
6:52
-
10K
6.21 mi10:59:1942:136:4820:55
6:44
-0:08
15K
9.32 mi11:19:521:02:466:4520:33
6:37
-0:07
20K
12.43 mi11:40:351:23:296:4420:43
6:41
+0:04
HALF
13.11 mi11:45:021:27:566:434:27
6:32
-0:09
25K
15.53 mi12:01:071:44:016:4216:05
6:38
+0:06
30K
18.64 mi12:22:252:05:196:4421:18
6:52
+0:14
20M
20.00 mi12:31:532:14:476:459:28
6:59
+0:07
21M
21.00 mi12:39:152:22:096:477:22
7:22
+0:23
35K
21.75 mi12:44:212:27:156:475:06
6:50
-0:32
23M
23.00 mi12:53:112:36:056:488:50
7:04
+0:14
24M
24.00 mi13:00:032:42:576:486:52
6:52
-0:12
40K
24.85 mi13:06:062:49:006:486:03
7:05
+0:13
25.2M
25.20 mi13:08:482:51:426:492:42
7:50
+0:45
FINISH
26.22 mi13:15:522:58:466:507:04
6:57
-0:53

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

6:32 /mi

Average Pace

6:49 /mi

Slowest Pace

7:50 /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

2:48:42

94% of race

Time at Steady Pace

7:22

4% of race

Time at Slower Pace

2:42

2% of race

Average Pace: 6:49 /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 mi10:38:2421:186:5221:18
6:52
#7382
10K
6.21 mi10:59:1942:136:4820:55
6:44
#6826
15K
9.32 mi11:19:521:02:466:4520:33
6:37
#6186
20K
12.43 mi11:40:351:23:296:4420:43
6:41
#5789
HALF
13.11 mi11:45:021:27:566:434:27
6:32
#5731
25K
15.53 mi12:01:071:44:016:4216:05
6:38
#5451
30K
18.64 mi12:22:252:05:196:4421:18
6:52
#5290
20M
20.00 mi12:31:532:14:476:459:28
6:59
#5280
21M
21.00 mi12:39:152:22:096:477:22
7:22
#5278
35K
21.75 mi12:44:212:27:156:475:06
6:50
#5296
23M
23.00 mi12:53:112:36:056:488:50
7:04
#5295
24M
24.00 mi13:00:032:42:576:486:52
6:52
#5286
40K
24.85 mi13:06:062:49:006:486:03
7:05
#5301
25.2M
25.20 mi13:08:482:51:426:492:42
7:50
#5341
FINISH
26.22 mi13:15:522:58:466:507:04
6:57
#5402
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 mi73828718715050(Top 17%)344(Top 3%)344(Top 6%)
10K6.21 mi3.10 mi6826+556719+152719+1526318(Top 22%)602(Top 5%)602(Top 11%)
15K9.32 mi3.11 mi6186+640562+157562+1575050(Top 17%)344(Top 3%)344(Top 6%)
20K12.43 mi3.11 mi5789+397471+91471+914944(Top 17%)344(Top 3%)344(Top 6%)
HALF13.11 mi0.68 mi5731+58458+13458+134720(Top 16%)310(Top 2%)310(Top 5%)
25K15.53 mi2.42 mi5451+280423+35423+354377(Top 15%)288(Top 2%)288(Top 5%)
30K18.64 mi3.11 mi5290+161401+22401+224834(Top 17%)436(Top 3%)436(Top 8%)
20M20.00 mi1.36 mi5280+10411-10411-105359(Top 18%)576(Top 5%)576(Top 10%)
21M21.00 mi1.00 mi5278+2421-10421-105687(Top 20%)759(Top 6%)759(Top 13%)
35K21.75 mi0.75 mi5296-18430-9430-95853(Top 20%)774(Top 6%)774(Top 14%)
23M23.00 mi1.25 mi5295+1451-21451-215864(Top 20%)833(Top 7%)833(Top 15%)
24M24.00 mi1.00 mi5286+9460-9460-95621(Top 19%)829(Top 7%)829(Top 15%)
40K24.85 mi0.85 mi5301-15478-18478-185986(Top 21%)972(Top 8%)972(Top 17%)
25.2M25.20 mi0.35 mi5341-40490-12490-127292(Top 25%)1530(Top 12%)1530(Top 27%)
FINISH26.22 mi1.02 mi5402-61519-29519-297066(Top 24%)1497(Top 12%)1497(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

5050

Females

344

F18-39

344

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6318

Females

602

F18-39

602

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

5050

Females

344

F18-39

344

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4944

Females

344

F18-39

344

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4720

Females

310

F18-39

310

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4377

Females

288

F18-39

288

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4834

Females

436

F18-39

436

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5359

Females

576

F18-39

576

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5687

Females

759

F18-39

759

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5853

Females

774

F18-39

774

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5864

Females

833

F18-39

833

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5621

Females

829

F18-39

829

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

5986

Females

972

F18-39

972

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7292

Females

1530

F18-39

1530

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7066

Females

1497

F18-39

1497

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started 19 minutes ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing