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BOSTON MARATHON 2026

Julie Chaput

Bib: 25086•F

QC

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
Age Group (F55-59)
#0 / 951
Top 42%
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
26:39
3.11 mi
Rank: #20512
Start → 5K
26:39 | 8:35/mi
10K
52:58
6.21 mi
Rank: #20308 (+204)
5K → 10K
26:19 | 8:29/mi
15K
1:20:13
9.32 mi
Rank: #20764 (-456)
10K → 15K
27:15 | 8:47/mi
20K
1:46:42
12.43 mi
Rank: #20401 (+363)
15K → 20K
26:29 | 8:32/mi
HALF
1:52:26
13.11 mi
Rank: #20365 (+36)
20K → HALF
5:44 | 8:25/mi
25K
2:13:41
15.53 mi
Rank: #20301 (+64)
HALF → 25K
21:15 | 8:46/mi
30K
2:42:10
18.64 mi
Rank: #20334 (-33)
25K → 30K
28:29 | 9:11/mi
20M
2:54:55
20.00 mi
Rank: #20356 (-22)
30K → 20M
12:45 | 9:24/mi
21M
3:05:22
21.00 mi
Rank: #20467 (-111)
20M → 21M
10:27 | 10:27/mi
35K
3:12:07
21.75 mi
Rank: #20460 (+7)
21M → 35K
6:45 | 9:02/mi
23M
3:23:43
23.00 mi
Rank: #20407 (+53)
35K → 23M
11:36 | 9:17/mi
24M
3:33:02
24.00 mi
Rank: #20425 (-18)
23M → 24M
9:19 | 9:19/mi
40K
3:41:09
24.85 mi
Rank: #20424 (+1)
24M → 40K
8:07 | 9:30/mi
25.2M
3:44:48
25.20 mi
Rank: #20446 (-22)
40K → 25.2M
3:39 | 10:36/mi
FINISH
3:53:52
26.22 mi
Rank: #20437 (+9)
25.2M → FINISH
9:04 | 8:54/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:26
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time2:01:26
Pace9:16 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:3826:398:3526:39
8:35
-
10K
6.21 mi11:57:5752:588:3226:19
8:29
-0:06
15K
9.32 mi12:25:121:20:138:3727:15
8:47
+0:18
20K
12.43 mi12:51:411:46:428:3626:29
8:32
-0:15
HALF
13.11 mi12:57:251:52:268:355:44
8:25
-0:07
25K
15.53 mi13:18:402:13:418:3721:15
8:46
+0:21
30K
18.64 mi13:47:092:42:108:4228:29
9:11
+0:25
20M
20.00 mi13:59:542:54:558:4512:45
9:24
+0:13
21M
21.00 mi14:10:213:05:228:5010:27
10:27
+1:03
35K
21.75 mi14:17:063:12:078:516:45
9:02
-1:25
23M
23.00 mi14:28:423:23:438:5211:36
9:17
+0:15
24M
24.00 mi14:38:013:33:028:539:19
9:19
+0:02
40K
24.85 mi14:46:083:41:098:548:07
9:30
+0:11
25.2M
25.20 mi14:49:473:44:488:563:39
10:36
+1:06
FINISH
26.22 mi14:58:513:53:528:569:04
8:54
-1:42

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

8:25 /mi

Average Pace

8:56 /mi

Slowest Pace

10:36 /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

1:25:11

36% of race

Time at Steady Pace

1:53:43

49% of race

Time at Slower Pace

34:58

15% of race

Average Pace: 8:55 /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 mi11:31:3826:398:3526:39
8:35
#20512
10K
6.21 mi11:57:5752:588:3226:19
8:29
#20308
15K
9.32 mi12:25:121:20:138:3727:15
8:47
#20764
20K
12.43 mi12:51:411:46:428:3626:29
8:32
#20401
HALF
13.11 mi12:57:251:52:268:355:44
8:25
#20365
25K
15.53 mi13:18:402:13:418:3721:15
8:46
#20301
30K
18.64 mi13:47:092:42:108:4228:29
9:11
#20334
20M
20.00 mi13:59:542:54:558:4512:45
9:24
#20356
21M
21.00 mi14:10:213:05:228:5010:27
10:27
#20467
35K
21.75 mi14:17:063:12:078:516:45
9:02
#20460
23M
23.00 mi14:28:423:23:438:5211:36
9:17
#20407
24M
24.00 mi14:38:013:33:028:539:19
9:19
#20425
40K
24.85 mi14:46:083:41:098:548:07
9:30
#20424
25.2M
25.20 mi14:49:473:44:488:563:39
10:36
#20446
FINISH
26.22 mi14:58:513:53:528:569:04
8:54
#20437
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi205127921792121593(Top 74%)8425(Top 67%)8425(Top 886%)
10K6.21 mi3.10 mi20308+2047779+1427779+14220198(Top 70%)7708(Top 61%)7708(Top 811%)
15K9.32 mi3.11 mi20764-4568020-2418020-24121593(Top 74%)8425(Top 67%)8425(Top 886%)
20K12.43 mi3.11 mi20401+3637838+1827838+18219456(Top 67%)7336(Top 58%)7336(Top 771%)
HALF13.11 mi0.68 mi20365+367821+177821+1719795(Top 68%)7485(Top 60%)7485(Top 787%)
25K15.53 mi2.42 mi20301+647794+277794+2720046(Top 69%)7683(Top 61%)7683(Top 808%)
30K18.64 mi3.11 mi20334-337832-387832-3820375(Top 70%)7934(Top 63%)7934(Top 834%)
20M20.00 mi1.36 mi20356-227853-217853-2120638(Top 71%)8155(Top 65%)8155(Top 858%)
21M21.00 mi1.00 mi20467-1117925-727925-7221826(Top 75%)8808(Top 70%)8808(Top 926%)
35K21.75 mi0.75 mi20460+77934-97934-920139(Top 69%)8011(Top 64%)8011(Top 842%)
23M23.00 mi1.25 mi20407+537918+167918+1619729(Top 68%)7854(Top 62%)7854(Top 826%)
24M24.00 mi1.00 mi20425-187939-217939-2120701(Top 71%)8396(Top 67%)8396(Top 883%)
40K24.85 mi0.85 mi20424+17956-177956-1720384(Top 70%)8269(Top 66%)8269(Top 870%)
25.2M25.20 mi0.35 mi20446-227973-177973-1721334(Top 74%)8734(Top 69%)8734(Top 918%)
FINISH26.22 mi1.02 mi20437+97982-97982-920105(Top 69%)8134(Top 65%)8134(Top 855%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21593

Females

8425

F55-59

8425

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20198

Females

7708

F55-59

7708

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21593

Females

8425

F55-59

8425

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19456

Females

7336

F55-59

7336

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19795

Females

7485

F55-59

7485

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

20046

Females

7683

F55-59

7683

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20375

Females

7934

F55-59

7934

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20638

Females

8155

F55-59

8155

20M→21M

20.0 - 21.0 mi

Top 75%
×8
+106ft-24ft

Overall

21826

Females

8808

F55-59

8808

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20139

Females

8011

F55-59

8011

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19729

Females

7854

F55-59

7854

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20701

Females

8396

F55-59

8396

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20384

Females

8269

F55-59

8269

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21334

Females

8734

F55-59

8734

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20105

Females

8134

F55-59

8134

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1684
Passed By
1609
Net Change
+75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20512
5K → 10K388184+204#20512#20308
10K → 15K64520-456#20308#20764
15K → 20K38926+363#20764#20401
20K → HALF4913+36#20401#20365
HALF → 25K15389+64#20365#20301
25K → 30K181214-33#20301#20334
30K → 20M78100-22#20334#20356
20M → 21M53164-111#20356#20467
21M → 35K4639+7#20467#20460
35K → 23M10148+53#20460#20407
23M → 24M5169-18#20407#20425
24M → 40K5352+1#20425#20424
40K → 25.2M1840-22#20424#20446
25.2M → FINISH6051+9#20446#20437
TOTALS16841609+75
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing