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BOSTON MARATHON 2026

Jaclynn Green

Bib: 17208β€’F

FL

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0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Age Group (F18-39)
#0 / 5716
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
22:34
3.11 mi
Rank: #10746
Start β†’ 5K
22:34 | 7:16/mi
10K
44:51
6.21 mi
Rank: #10369 (+377)
5K β†’ 10K
22:17 | 7:11/mi
15K
1:07:19
9.32 mi
Rank: #10370 (-1)
10K β†’ 15K
22:28 | 7:14/mi
20K
1:30:21
12.43 mi
Rank: #10513 (-143)
15K β†’ 20K
23:02 | 7:25/mi
HALF
1:35:27
13.11 mi
Rank: #10641 (-128)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:54:18
15.53 mi
Rank: #11170 (-529)
HALF β†’ 25K
18:51 | 7:47/mi
30K
2:22:19
18.64 mi
Rank: #13004 (-1834)
25K β†’ 30K
28:01 | 9:02/mi
20M
2:35:32
20.00 mi
Rank: #13899 (-895)
30K β†’ 20M
13:13 | 9:44/mi
21M
2:45:03
21.00 mi
Rank: #14229 (-330)
20M β†’ 21M
9:31 | 9:31/mi
35K
2:51:52
21.75 mi
Rank: #14523 (-294)
21M β†’ 35K
6:49 | 9:07/mi
23M
3:03:34
23.00 mi
Rank: #14976 (-453)
35K β†’ 23M
11:42 | 9:21/mi
24M
3:12:27
24.00 mi
Rank: #15196 (-220)
23M β†’ 24M
8:53 | 8:53/mi
40K
3:19:46
24.85 mi
Rank: #15236 (-40)
24M β†’ 40K
7:19 | 8:34/mi
25.2M
3:22:56
25.20 mi
Rank: #15238 (-2)
40K β†’ 25.2M
3:10 | 9:11/mi
FINISH
3:30:57
26.22 mi
Rank: #15197 (+41)
25.2M β†’ FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:27
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:55:30
Pace8:49 /mi
πŸ“ŠPositive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:1022:347:1622:34
7:16
-
10K
6.21 mi11:26:2744:517:1422:17
7:11
-0:05
15K
9.32 mi11:48:551:07:197:1422:28
7:14
+0:03
20K
12.43 mi12:11:571:30:217:1723:02
7:25
+0:11
HALF
13.11 mi12:17:031:35:277:175:06
7:29
+0:04
25K
15.53 mi12:35:541:54:187:2218:51
7:47
+0:18
30K
18.64 mi13:03:552:22:197:3928:01
9:02
+1:15
20M
20.00 mi13:17:082:35:327:4713:13
9:44
+0:42
21M
21.00 mi13:26:392:45:037:529:31
9:31
-0:13
35K
21.75 mi13:33:282:51:527:556:49
9:07
-0:24
23M
23.00 mi13:45:103:03:347:5911:42
9:21
+0:14
24M
24.00 mi13:54:033:12:278:028:53
8:53
-0:28
40K
24.85 mi14:01:223:19:468:037:19
8:34
-0:19
25.2M
25.20 mi14:04:323:22:568:043:10
9:11
+0:37
FINISH
26.22 mi14:12:333:30:578:048:01
7:53
-1:18

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

7:11 /mi

Average Pace

8:03 /mi

Slowest Pace

9:44 /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

2:02:19

58% of race

Time at Steady Pace

16:12

8% of race

Time at Slower Pace

1:12:26

34% of race

Average Pace: 8:03 /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 mi11:04:1022:347:1622:34
7:16
#10746
10K
6.21 mi11:26:2744:517:1422:17
7:11
#10369
15K
9.32 mi11:48:551:07:197:1422:28
7:14
#10370
20K
12.43 mi12:11:571:30:217:1723:02
7:25
#10513
HALF
13.11 mi12:17:031:35:277:175:06
7:29
#10641
25K
15.53 mi12:35:541:54:187:2218:51
7:47
#11170
30K
18.64 mi13:03:552:22:197:3928:01
9:02
#13004
20M
20.00 mi13:17:082:35:327:4713:13
9:44
#13899
21M
21.00 mi13:26:392:45:037:529:31
9:31
#14229
35K
21.75 mi13:33:282:51:527:556:49
9:07
#14523
23M
23.00 mi13:45:103:03:347:5911:42
9:21
#14976
24M
24.00 mi13:54:033:12:278:028:53
8:53
#15196
40K
24.85 mi14:01:223:19:468:037:19
8:34
#15236
25.2M
25.20 mi14:04:323:22:568:043:10
9:11
#15238
FINISH
26.22 mi14:12:333:30:578:048:01
7:53
#15197
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 mi107462254225410418(Top 36%)2182(Top 17%)2182(Top 38%)
10K6.21 mi3.10 mi10369+3772081+1732081+17310052(Top 35%)1941(Top 15%)1941(Top 34%)
15K9.32 mi3.11 mi10370-12100-192100-1910418(Top 36%)2182(Top 17%)2182(Top 38%)
20K12.43 mi3.11 mi10513-1432217-1172217-11711272(Top 39%)2728(Top 22%)2728(Top 48%)
HALF13.11 mi0.68 mi10641-1282284-672284-6712977(Top 45%)3598(Top 29%)3598(Top 63%)
25K15.53 mi2.42 mi11170-5292579-2952579-29513647(Top 47%)4099(Top 33%)4099(Top 72%)
30K18.64 mi3.11 mi13004-18343649-10703649-107019664(Top 68%)7571(Top 60%)7571(Top 132%)
20M20.00 mi1.36 mi13899-8954166-5174166-51721813(Top 75%)8751(Top 70%)8751(Top 153%)
21M21.00 mi1.00 mi14229-3304381-2154381-21518591(Top 64%)7102(Top 56%)7102(Top 124%)
35K21.75 mi0.75 mi14523-2944580-1994580-19920457(Top 70%)8163(Top 65%)8163(Top 143%)
23M23.00 mi1.25 mi14976-4534887-3074887-30720028(Top 69%)7987(Top 63%)7987(Top 140%)
24M24.00 mi1.00 mi15196-2205034-1475034-14718946(Top 65%)7488(Top 60%)7488(Top 131%)
40K24.85 mi0.85 mi15236-405072-385072-3816046(Top 55%)5990(Top 48%)5990(Top 105%)
25.2M25.20 mi0.35 mi15238-25076-45076-415737(Top 54%)5810(Top 46%)5810(Top 102%)
FINISH26.22 mi1.02 mi15197+415065+115065+1114296(Top 49%)5071(Top 40%)5071(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10418

Females

2182

F18-39

2182

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10052

Females

1941

F18-39

1941

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10418

Females

2182

F18-39

2182

15K→20K

9.3 - 12.4 mi

Top 39%
Γ—5
+106ft-86ft

Overall

11272

Females

2728

F18-39

2728

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

12977

Females

3598

F18-39

3598

HALF→25K

13.1 - 15.5 mi

Top 47%
Γ—4
+66ft-88ft

Overall

13647

Females

4099

F18-39

4099

25K→30K

15.5 - 18.6 mi

Top 68%
Γ—9
+181ft-148ft

Overall

19664

Females

7571

F18-39

7571

30K→20M

18.6 - 20.0 mi

Top 75%
Γ—5
+64ft-50ft

Overall

21813

Females

8751

F18-39

8751

20M→21M

20.0 - 21.0 mi

Top 64%
Γ—8
+106ft-24ft

Overall

18591

Females

7102

F18-39

7102

21M→35K

21.0 - 21.8 mi

Top 70%
Γ—7
+17ft-86ft

Overall

20457

Females

8163

F18-39

8163

35K→23M

21.8 - 23.0 mi

Top 69%
Γ—5
+23ft-63ft

Overall

20028

Females

7987

F18-39

7987

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18946

Females

7488

F18-39

7488

24M→40K

24.0 - 24.9 mi

Top 55%
Γ—1
+6ft-20ft

Overall

16046

Females

5990

F18-39

5990

40K→25.2M

24.9 - 25.2 mi

Top 54%
Γ—1
+13ft-16ft

Overall

15737

Females

5810

F18-39

5810

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
Γ—2
+22ft-21ft

Overall

14296

Females

5071

F18-39

5071

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1122*
Passed By
2179
Net Change
-4451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10746
5K β†’ 10K460*83+377#10746#10369
10K β†’ 15K173174-1#10369#10370
15K β†’ 20K115200-143#10370#10513
20K β†’ HALF9137-128#10513#10641
HALF β†’ 25K45200-529#10641#11170
25K β†’ 30K16200-1834#11170#13004
30K β†’ 20M17200-895#13004#13899
20M β†’ 21M29200-330#13899#14229
21M β†’ 35K21200-294#14229#14523
35K β†’ 23M20200-453#14523#14976
23M β†’ 24M33200-220#14976#15196
24M β†’ 40K60100-40#15196#15236
40K β†’ 25.2M2931-2#15236#15238
25.2M β†’ FINISH9554+41#15238#15197
TOTALS1122*2179-4451

* 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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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