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BOSTON MARATHON 2026

Nichola Chapman

Bib: 18837β€’F

BC

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 22%
Masters (Masters Women)
#0 / 6862
Top 8%
Age Group (F40-44)
#0 / 1737
Top 19%
Race Day Weather
51Β°/41Β°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
23:49
3.11 mi
Rank: #14241
Start β†’ 5K
23:49 | 7:40/mi
10K
47:00
6.21 mi
Rank: #13396 (+845)
5K β†’ 10K
23:11 | 7:28/mi
15K
1:10:08
9.32 mi
Rank: #13019 (+377)
10K β†’ 15K
23:08 | 7:27/mi
20K
1:33:45
12.43 mi
Rank: #12978 (+41)
15K β†’ 20K
23:37 | 7:37/mi
HALF
1:38:47
13.11 mi
Rank: #12923 (+55)
20K β†’ HALF
5:02 | 7:24/mi
25K
1:57:09
15.53 mi
Rank: #12763 (+160)
HALF β†’ 25K
18:22 | 7:35/mi
30K
2:21:20
18.64 mi
Rank: #12561 (+202)
25K β†’ 30K
24:11 | 7:48/mi
20M
2:31:53
20.00 mi
Rank: #12428 (+133)
30K β†’ 20M
10:33 | 7:47/mi
21M
2:39:59
21.00 mi
Rank: #12308 (+120)
20M β†’ 21M
8:06 | 8:06/mi
35K
2:45:23
21.75 mi
Rank: #12162 (+146)
21M β†’ 35K
5:24 | 7:14/mi
23M
2:54:44
23.00 mi
Rank: #11897 (+265)
35K β†’ 23M
9:21 | 7:29/mi
24M
3:01:57
24.00 mi
Rank: #11687 (+210)
23M β†’ 24M
7:13 | 7:13/mi
40K
3:08:08
24.85 mi
Rank: #11445 (+242)
24M β†’ 40K
6:11 | 7:14/mi
25.2M
3:10:53
25.20 mi
Rank: #11369 (+76)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:18:04
26.22 mi
Rank: #11189 (+180)
25.2M β†’ FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:38:47
Pace7:33 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:39:17
Pace7:35 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5423:497:4023:49
7:40
-
10K
6.21 mi11:30:0547:007:3423:11
7:28
-0:12
15K
9.32 mi11:53:131:10:087:3223:08
7:27
-0:01
20K
12.43 mi12:16:501:33:457:3323:37
7:37
+0:10
HALF
13.11 mi12:21:521:38:477:335:02
7:24
-0:13
25K
15.53 mi12:40:141:57:097:3318:22
7:35
+0:11
30K
18.64 mi13:04:252:21:207:3524:11
7:48
+0:13
20M
20.00 mi13:14:582:31:537:3610:33
7:47
-0:01
21M
21.00 mi13:23:042:39:597:388:06
8:06
+0:19
35K
21.75 mi13:28:282:45:237:375:24
7:14
-0:52
23M
23.00 mi13:37:492:54:447:369:21
7:29
+0:15
24M
24.00 mi13:45:023:01:577:357:13
7:13
-0:16
40K
24.85 mi13:51:133:08:087:356:11
7:14
+0:01
25.2M
25.20 mi13:53:583:10:537:352:45
7:59
+0:45
FINISH
26.22 mi14:01:093:18:047:347:11
7:03
-0:56

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:03 /mi

Average Pace

7:34 /mi

Slowest Pace

8:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:32:29

77% of race

Time at Steady Pace

45:35

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:06:5423:497:4023:49
7:40
#14241
10K
6.21 mi11:30:0547:007:3423:11
7:28
#13396
15K
9.32 mi11:53:131:10:087:3223:08
7:27
#13019
20K
12.43 mi12:16:501:33:457:3323:37
7:37
#12978
HALF
13.11 mi12:21:521:38:477:335:02
7:24
#12923
25K
15.53 mi12:40:141:57:097:3318:22
7:35
#12763
30K
18.64 mi13:04:252:21:207:3524:11
7:48
#12561
20M
20.00 mi13:14:582:31:537:3610:33
7:47
#12428
21M
21.00 mi13:23:042:39:597:388:06
8:06
#12308
35K
21.75 mi13:28:282:45:237:375:24
7:14
#12162
23M
23.00 mi13:37:492:54:447:369:21
7:29
#11897
24M
24.00 mi13:45:023:01:577:357:13
7:13
#11687
40K
24.85 mi13:51:133:08:087:356:11
7:14
#11445
25.2M
25.20 mi13:53:583:10:537:352:45
7:59
#11369
FINISH
26.22 mi14:01:093:18:047:347:11
7:03
#11189
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi142414216421612366(Top 43%)3215(Top 26%)3215(Top 185%)
10K6.21 mi3.10 mi13396+8453742+4743742+47412601(Top 43%)3307(Top 26%)3307(Top 190%)
15K9.32 mi3.11 mi13019+3773553+1893553+18912366(Top 43%)3215(Top 26%)3215(Top 185%)
20K12.43 mi3.11 mi12978+413564-113564-1112853(Top 44%)3581(Top 28%)3581(Top 206%)
HALF13.11 mi0.68 mi12923+553533+313533+3112018(Top 41%)3032(Top 24%)3032(Top 175%)
25K15.53 mi2.42 mi12763+1603455+783455+7812055(Top 42%)3200(Top 25%)3200(Top 184%)
30K18.64 mi3.11 mi12561+2023399+563399+5611847(Top 41%)3219(Top 26%)3219(Top 185%)
20M20.00 mi1.36 mi12428+1333353+463353+4611103(Top 38%)2940(Top 23%)2940(Top 169%)
21M21.00 mi1.00 mi12308+1203301+523301+5210576(Top 36%)2767(Top 22%)2767(Top 159%)
35K21.75 mi0.75 mi12162+1463227+743227+748762(Top 30%)1920(Top 15%)1920(Top 111%)
23M23.00 mi1.25 mi11897+2653106+1213106+1218681(Top 30%)1967(Top 16%)1967(Top 113%)
24M24.00 mi1.00 mi11687+2103022+843022+848028(Top 28%)1747(Top 14%)1747(Top 101%)
40K24.85 mi0.85 mi11445+2422915+1072915+1077037(Top 24%)1404(Top 11%)1404(Top 81%)
25.2M25.20 mi0.35 mi11369+762893+222893+228298(Top 29%)2029(Top 16%)2029(Top 117%)
FINISH26.22 mi1.02 mi11189+1802825+682825+688018(Top 28%)1943(Top 15%)1943(Top 112%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—21
+97ft-345ft

Overall

12366

Females

3215

F40-44

3215

5K→10K

3.1 - 6.2 mi

Top 43%
Γ—5
+79ft-138ft

Overall

12601

Females

3307

F40-44

3307

10K→15K

6.2 - 9.3 mi

Top 43%
Γ—3
+67ft-78ft

Overall

12366

Females

3215

F40-44

3215

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12853

Females

3581

F40-44

3581

20K→HALF

12.4 - 13.1 mi

Top 41%
Γ—2
+19ft-37ft

Overall

12018

Females

3032

F40-44

3032

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12055

Females

3200

F40-44

3200

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11847

Females

3219

F40-44

3219

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

11103

Females

2940

F40-44

2940

20M→21M

20.0 - 21.0 mi

Top 36%
Γ—8
+106ft-24ft

Overall

10576

Females

2767

F40-44

2767

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8762

Females

1920

F40-44

1920

35K→23M

21.8 - 23.0 mi

Top 30%
Γ—5
+23ft-63ft

Overall

8681

Females

1967

F40-44

1967

23M→24M

23.0 - 24.0 mi

Top 28%
Γ—6
+12ft-82ft

Overall

8028

Females

1747

F40-44

1747

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

7037

Females

1404

F40-44

1404

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8298

Females

2029

F40-44

2029

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
Γ—2
+22ft-21ft

Overall

8018

Females

1943

F40-44

1943

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3518*
Passed By
466
Net Change
+3052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14241
5K β†’ 10K911*66+845#14241#13396
10K β†’ 15K430*53+377#13396#13019
15K β†’ 20K168127+41#13019#12978
20K β†’ HALF7015+55#12978#12923
HALF β†’ 25K214*54+160#12923#12763
25K β†’ 30K285*83+202#12763#12561
30K β†’ 20M15522+133#12561#12428
20M β†’ 21M14121+120#12428#12308
21M β†’ 35K1493+146#12308#12162
35K β†’ 23M269*4+265#12162#11897
23M β†’ 24M211*1+210#11897#11687
24M β†’ 40K244*2+242#11687#11445
40K β†’ 25.2M804+76#11445#11369
25.2M β†’ FINISH19111+180#11369#11189
TOTALS3518*466+3052

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing