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BOSTON MARATHON 2025

Ashley Jenkins

Bib: 26578•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:57/mi
30:55
↑ 97↓ 3451.5%
10K· 6.21 mi
9:58/mi
1:01:52
↑ 79↓ 1380.4%
15K· 9.32 mi
9:55/mi
1:32:41
↑ 67↓ 78
20K· 12.43 mi
9:58/mi
2:03:38
↑ 106↓ 860.1%
Half· 13.11 mi
9:58/mi
2:10:26
↑ 19↓ 370.5%
25K· 15.53 mi
10:10/mi
2:35:04
↑ 66↓ 880.2%
30K· 18.64 mi
10:21/mi
3:07:13
↑ 181↓ 1480.2%
20M
10:23/mi
3:21:20
↑ 64↓ 500.2%
21M
10:33/mi
3:31:53
↑ 106↓ 241.6%
35K· 21.75 mi
10:16/mi
3:39:34
↑ 17↓ 861.7%
23M
10:20/mi
3:52:30
↑ 23↓ 630.6%
24M
10:03/mi
4:02:33
↓ 821.3%
40K· 24.85 mi
10:08/mi
4:11:13
↓ 200.3%
25.2M
10:32/mi
4:14:51
↑ 13↓ 160.2%
Finish· 26.22 mi
9:28/mi
4:24:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:26
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:14:04
Pace10:14 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3330:559:5730:55
9:57
-
10K
6.21 mi12:17:301:01:529:5730:57
9:58
+0:01
15K
9.32 mi12:48:191:32:419:5730:49
9:55
-0:03
20K
12.43 mi13:19:162:03:389:5730:57
9:58
+0:03
Half
13.11 mi13:26:042:10:269:576:48
9:58
0:00
25K
15.53 mi13:50:422:35:049:5924:38
10:10
+0:12
30K
18.64 mi14:22:513:07:1310:0332:09
10:21
+0:11
20M
20.00 mi14:36:583:21:2010:0414:07
10:23
+0:02
21M
21.00 mi14:47:313:31:5310:0510:33
10:33
+0:10
35K
21.75 mi14:55:123:39:3410:067:41
10:16
-0:17
23M
23.00 mi15:08:083:52:3010:0712:56
10:20
+0:04
24M
24.00 mi15:18:114:02:3310:0610:03
10:03
-0:17
40K
24.85 mi15:26:514:11:1310:068:40
10:08
+0:05
25.2M
25.20 mi15:30:294:14:5110:073:38
10:32
+0:24
Finish
26.22 mi15:40:084:24:3010:069:39
9:28
-1:04

Checkpoints & Pacing

📈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

9:28 /mi

Average Pace

10:06 /mi

Slowest Pace

10:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:10:19

95% of race

Time at Steady Pace

14:11

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:05 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:46:3330:559:5730:55
9:57
#25471
10K
6.21 mi12:17:301:01:529:5730:57
9:58
#25332
15K
9.32 mi12:48:191:32:419:5730:49
9:55
#25154
20K
12.43 mi13:19:162:03:389:5730:57
9:58
#24879
Half
13.11 mi13:26:042:10:269:576:48
9:58
#24865
25K
15.53 mi13:50:422:35:049:5924:38
10:10
#24677
30K
18.64 mi14:22:513:07:1310:0332:09
10:21
#24325
20M
20.00 mi14:36:583:21:2010:0414:07
10:23
#24167
21M
21.00 mi14:47:313:31:5310:0510:33
10:33
#23967
35K
21.75 mi14:55:123:39:3410:067:41
10:16
#23911
23M
23.00 mi15:08:083:52:3010:0712:56
10:20
#23775
24M
24.00 mi15:18:114:02:3310:0610:03
10:03
#23689
40K
24.85 mi15:26:514:11:1310:068:40
10:08
#23598
25.2M
25.20 mi15:30:294:14:5110:073:38
10:32
#23533
Finish
26.22 mi15:40:084:24:3010:069:39
9:28
#23445
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25471104621046224830(Top 87%)10123(Top 83%)10123(Top 185%)
10K6.21 mi3.10 mi25332+13910412+5010412+5025226(Top 89%)10356(Top 85%)10356(Top 189%)
15K9.32 mi3.11 mi25154+17810310+10210310+10224830(Top 87%)10123(Top 83%)10123(Top 185%)
20K12.43 mi3.11 mi24879+27510165+14510165+14524154(Top 85%)9800(Top 80%)9800(Top 179%)
Half13.11 mi0.68 mi24865+1410163+210163+224774(Top 87%)10141(Top 83%)10141(Top 185%)
25K15.53 mi2.42 mi24677+18810073+9010073+9023636(Top 83%)9553(Top 78%)9553(Top 175%)
30K18.64 mi3.11 mi24325+3529908+1659908+16522594(Top 80%)9103(Top 74%)9103(Top 166%)
20M20.00 mi1.36 mi24167+1589847+619847+6122134(Top 78%)8978(Top 73%)8978(Top 164%)
21M21.00 mi1.00 mi23967+2009751+969751+9620196(Top 71%)8023(Top 66%)8023(Top 147%)
35K21.75 mi0.75 mi23911+569730+219730+2122632(Top 80%)9355(Top 77%)9355(Top 171%)
23M23.00 mi1.25 mi23775+1369681+499681+4921535(Top 76%)8841(Top 72%)8841(Top 162%)
24M24.00 mi1.00 mi23689+869644+379644+3721513(Top 76%)8865(Top 72%)8865(Top 162%)
40K24.85 mi0.85 mi23598+919615+299615+2920925(Top 74%)8634(Top 71%)8634(Top 158%)
25.2M25.20 mi0.35 mi23533+659590+259590+2519227(Top 68%)7782(Top 64%)7782(Top 142%)
Finish26.22 mi1.02 mi23445+889559+319559+3121089(Top 74%)8706(Top 71%)8706(Top 159%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24830

Females

10123

F18-39

10123

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25226

Females

10356

F18-39

10356

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24830

Females

10123

F18-39

10123

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

24154

Females

9800

F18-39

9800

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24774

Females

10141

F18-39

10141

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23636

Females

9553

F18-39

9553

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

22594

Females

9103

F18-39

9103

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22134

Females

8978

F18-39

8978

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20196

Females

8023

F18-39

8023

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22632

Females

9355

F18-39

9355

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21535

Females

8841

F18-39

8841

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

21513

Females

8865

F18-39

8865

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20925

Females

8634

F18-39

8634

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19227

Females

7782

F18-39

7782

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

21089

Females

8706

F18-39

8706

Passing Analysis

Category:
Athletes Passed
2349
Passed By
323
Net Change
+2026
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25471
5K → 10K260121+139#25471#25332
10K → 15K23860+178#25332#25154
15K → 20K29621+275#25154#24879
20K → Half3521+14#24879#24865
Half → 25K21123+188#24865#24677
25K → 30K3619+352#24677#24325
30K → 20M1679+158#24325#24167
20M → 21M2022+200#24167#23967
21M → 35K7822+56#23967#23911
35K → 23M1459+136#23911#23775
23M → 24M937+86#23775#23689
24M → 40K987+91#23689#23598
40K → 25.2M694+65#23598#23533
25.2M → Finish968+88#23533#23445
TOTALS2349323+2026
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing