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BOSTON MARATHON 2026

Jessica Chapman

Bib: 22212•F

VT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 49%
Masters (Masters Women)
#0 / 6862
Top 36%
Age Group (F45-49)
#0 / 1786
Top 47%
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
25:45
3.11 mi
Rank: #18798
Start → 5K
25:45 | 8:18/mi
10K
50:52
6.21 mi
Rank: #18328 (+470)
5K → 10K
25:07 | 8:06/mi
15K
1:16:01
9.32 mi
Rank: #18109 (+219)
10K → 15K
25:09 | 8:06/mi
20K
1:41:16
12.43 mi
Rank: #17841 (+268)
15K → 20K
25:15 | 8:08/mi
HALF
1:46:47
13.11 mi
Rank: #17828 (+13)
20K → HALF
5:31 | 8:06/mi
25K
2:06:50
15.53 mi
Rank: #17706 (+122)
HALF → 25K
20:03 | 8:17/mi
30K
2:33:04
18.64 mi
Rank: #17459 (+247)
25K → 30K
26:14 | 8:27/mi
20M
2:44:38
20.00 mi
Rank: #17363 (+96)
30K → 20M
11:34 | 8:31/mi
21M
2:53:45
21.00 mi
Rank: #17289 (+74)
20M → 21M
9:07 | 9:07/mi
35K
2:59:57
21.75 mi
Rank: #17241 (+48)
21M → 35K
6:12 | 8:18/mi
23M
3:10:46
23.00 mi
Rank: #17171 (+70)
35K → 23M
10:49 | 8:39/mi
24M
3:19:28
24.00 mi
Rank: #17191 (-20)
23M → 24M
8:42 | 8:42/mi
40K
3:26:58
24.85 mi
Rank: #17165 (+26)
24M → 40K
7:30 | 8:47/mi
25.2M
3:30:10
25.20 mi
Rank: #17142 (+23)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:38:13
26.22 mi
Rank: #17039 (+103)
25.2M → FINISH
8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:47
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:51:26
Pace8:31 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3525:458:1825:45
8:18
-
10K
6.21 mi11:52:4250:528:1225:07
8:06
-0:12
15K
9.32 mi12:17:511:16:018:1025:09
8:06
0:00
20K
12.43 mi12:43:061:41:168:0925:15
8:08
+0:02
HALF
13.11 mi12:48:371:46:478:095:31
8:06
-0:02
25K
15.53 mi13:08:402:06:508:1020:03
8:17
+0:11
30K
18.64 mi13:34:542:33:048:1326:14
8:27
+0:10
20M
20.00 mi13:46:282:44:388:1411:34
8:31
+0:04
21M
21.00 mi13:55:352:53:458:179:07
9:07
+0:36
35K
21.75 mi14:01:472:59:578:176:12
8:18
-0:49
23M
23.00 mi14:12:363:10:468:1810:49
8:39
+0:21
24M
24.00 mi14:21:183:19:288:198:42
8:42
+0:03
40K
24.85 mi14:28:483:26:588:207:30
8:47
+0:05
25.2M
25.20 mi14:32:003:30:108:213:12
9:17
+0:30
FINISH
26.22 mi14:40:033:38:138:208:03
7:54
-1:23

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

7:54 /mi

Average Pace

8:20 /mi

Slowest Pace

9:17 /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

3:09:42

87% of race

Time at Steady Pace

28:31

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:27:3525:458:1825:45
8:18
#18798
10K
6.21 mi11:52:4250:528:1225:07
8:06
#18328
15K
9.32 mi12:17:511:16:018:1025:09
8:06
#18109
20K
12.43 mi12:43:061:41:168:0925:15
8:08
#17841
HALF
13.11 mi12:48:371:46:478:095:31
8:06
#17828
25K
15.53 mi13:08:402:06:508:1020:03
8:17
#17706
30K
18.64 mi13:34:542:33:048:1326:14
8:27
#17459
20M
20.00 mi13:46:282:44:388:1411:34
8:31
#17363
21M
21.00 mi13:55:352:53:458:179:07
9:07
#17289
35K
21.75 mi14:01:472:59:578:176:12
8:18
#17241
23M
23.00 mi14:12:363:10:468:1810:49
8:39
#17171
24M
24.00 mi14:21:183:19:288:198:42
8:42
#17191
40K
24.85 mi14:28:483:26:588:207:30
8:47
#17165
25.2M
25.20 mi14:32:003:30:108:213:12
9:17
#17142
FINISH
26.22 mi14:40:033:38:138:208:03
7:54
#17039
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 mi187986971697117679(Top 61%)6297(Top 50%)6297(Top 353%)
10K6.21 mi3.10 mi18328+4706680+2916680+29117865(Top 62%)6412(Top 51%)6412(Top 359%)
15K9.32 mi3.11 mi18109+2196549+1316549+13117679(Top 61%)6297(Top 50%)6297(Top 353%)
20K12.43 mi3.11 mi17841+2686404+1456404+14517053(Top 59%)5968(Top 47%)5968(Top 334%)
HALF13.11 mi0.68 mi17828+136394+106394+1017769(Top 61%)6346(Top 50%)6346(Top 355%)
25K15.53 mi2.42 mi17706+1226331+636331+6317265(Top 59%)6142(Top 49%)6142(Top 344%)
30K18.64 mi3.11 mi17459+2476216+1156216+11516540(Top 57%)5837(Top 46%)5837(Top 327%)
20M20.00 mi1.36 mi17363+966179+376179+3716319(Top 56%)5826(Top 46%)5826(Top 326%)
21M21.00 mi1.00 mi17289+746155+246155+2416772(Top 58%)6118(Top 49%)6118(Top 343%)
35K21.75 mi0.75 mi17241+486148+76148+716393(Top 56%)5978(Top 48%)5978(Top 335%)
23M23.00 mi1.25 mi17171+706137+116137+1116579(Top 57%)6185(Top 49%)6185(Top 346%)
24M24.00 mi1.00 mi17191-206173-366173-3618026(Top 62%)7004(Top 56%)7004(Top 392%)
40K24.85 mi0.85 mi17165+266176-36176-317251(Top 59%)6650(Top 53%)6650(Top 372%)
25.2M25.20 mi0.35 mi17142+236172+46172+416276(Top 56%)6112(Top 49%)6112(Top 342%)
FINISH26.22 mi1.02 mi17039+1036134+386134+3814540(Top 50%)5210(Top 41%)5210(Top 292%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17679

Females

6297

F45-49

6297

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17865

Females

6412

F45-49

6412

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17679

Females

6297

F45-49

6297

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17053

Females

5968

F45-49

5968

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17769

Females

6346

F45-49

6346

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17265

Females

6142

F45-49

6142

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16540

Females

5837

F45-49

5837

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16319

Females

5826

F45-49

5826

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16772

Females

6118

F45-49

6118

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16393

Females

5978

F45-49

5978

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16579

Females

6185

F45-49

6185

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18026

Females

7004

F45-49

7004

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17251

Females

6650

F45-49

6650

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16276

Females

6112

F45-49

6112

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14540

Females

5210

F45-49

5210

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2528
Passed By
769
Net Change
+1759
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18798
5K → 10K574104+470#18798#18328
10K → 15K31899+219#18328#18109
15K → 20K31547+268#18109#17841
20K → HALF4128+13#17841#17828
HALF → 25K18664+122#17828#17706
25K → 30K31568+247#17706#17459
30K → 20M14145+96#17459#17363
20M → 21M12450+74#17363#17289
21M → 35K7628+48#17289#17241
35K → 23M13565+70#17241#17171
23M → 24M6484-20#17171#17191
24M → 40K8054+26#17191#17165
40K → 25.2M3613+23#17165#17142
25.2M → FINISH12320+103#17142#17039
TOTALS2528769+1759
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing