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BOSTON MARATHON 2025

Jessica Haywood

Bib: 30051•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
8:50/mi
27:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:46/mi
54:40
↑ 79↓ 1380.4%
15K· 9.32 mi
9:32/mi
1:24:18
↑ 67↓ 78
20K· 12.43 mi
10:34/mi
1:57:07
↑ 106↓ 860.1%
Half· 13.11 mi
9:23/mi
2:03:31
↑ 19↓ 370.5%
25K· 15.53 mi
10:15/mi
2:28:23
↑ 66↓ 880.2%
30K· 18.64 mi
10:50/mi
3:02:03
↑ 181↓ 1480.2%
20M
10:20/mi
3:16:05
↑ 64↓ 500.2%
21M
11:31/mi
3:27:36
↑ 106↓ 241.6%
35K· 21.75 mi
10:16/mi
3:35:17
↑ 17↓ 861.7%
23M
10:21/mi
3:48:15
↑ 23↓ 630.6%
24M
9:45/mi
3:58:00
↓ 821.3%
40K· 24.85 mi
10:01/mi
4:06:34
↓ 200.3%
25.2M
10:26/mi
4:10:10
↑ 13↓ 160.2%
Finish· 26.22 mi
9:15/mi
4:19:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:31
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:16:05
Pace10:23 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0827:268:5027:26
8:50
-
10K
6.21 mi12:15:2254:408:4827:14
8:46
-0:04
15K
9.32 mi12:45:001:24:189:0329:38
9:32
+0:46
20K
12.43 mi13:17:491:57:079:2532:49
10:34
+1:02
Half
13.11 mi13:24:132:03:319:256:24
9:23
-1:11
25K
15.53 mi13:49:052:28:239:3324:52
10:15
+0:52
30K
18.64 mi14:22:453:02:039:4633:40
10:50
+0:35
20M
20.00 mi14:36:473:16:059:4814:02
10:20
-0:30
21M
21.00 mi14:48:183:27:369:5311:31
11:31
+1:11
35K
21.75 mi14:55:593:35:179:547:41
10:16
-1:15
23M
23.00 mi15:08:573:48:159:5512:58
10:21
+0:05
24M
24.00 mi15:18:423:58:009:559:45
9:45
-0:36
40K
24.85 mi15:27:164:06:349:558:34
10:01
+0:16
25.2M
25.20 mi15:30:524:10:109:563:36
10:26
+0:25
Finish
26.22 mi15:40:184:19:369:559:26
9:15
-1:11

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

8:46 /mi

Average Pace

9:55 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:53

42% of race

Time at Steady Pace

1:44:32

40% of race

Time at Slower Pace

45:11

17% of race

Average Pace: 9:54 /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 mi11:48:0827:268:5027:26
8:50
#21677
10K
6.21 mi12:15:2254:408:4827:14
8:46
#21440
15K
9.32 mi12:45:001:24:189:0329:38
9:32
#22466
20K
12.43 mi13:17:491:57:079:2532:49
10:34
#23553
Half
13.11 mi13:24:132:03:319:256:24
9:23
#23528
25K
15.53 mi13:49:052:28:239:3324:52
10:15
#23564
30K
18.64 mi14:22:453:02:039:4633:40
10:50
#23577
20M
20.00 mi14:36:473:16:059:4814:02
10:20
#23444
21M
21.00 mi14:48:183:27:369:5311:31
11:31
#23392
35K
21.75 mi14:55:593:35:179:547:41
10:16
#23347
23M
23.00 mi15:08:573:48:159:5512:58
10:21
#23264
24M
24.00 mi15:18:423:58:009:559:45
9:45
#23157
40K
24.85 mi15:27:164:06:349:558:34
10:01
#23041
25.2M
25.20 mi15:30:524:10:109:563:36
10:26
#23003
Finish
26.22 mi15:40:184:19:369:559:26
9:15
#22914
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi216778452845223848(Top 84%)9571(Top 78%)9571(Top 175%)
10K6.21 mi3.10 mi21440+2378302+1508302+15021242(Top 75%)8169(Top 67%)8169(Top 149%)
15K9.32 mi3.11 mi22466-10268843-5418843-54123848(Top 84%)9571(Top 78%)9571(Top 175%)
20K12.43 mi3.11 mi23553-10879433-5909433-59025301(Top 89%)10426(Top 85%)10426(Top 191%)
Half13.11 mi0.68 mi23528+259419+149419+1423230(Top 82%)9275(Top 76%)9275(Top 170%)
25K15.53 mi2.42 mi23564-369462-439462-4323849(Top 84%)9661(Top 79%)9661(Top 177%)
30K18.64 mi3.11 mi23577-139498-369498-3623691(Top 83%)9698(Top 79%)9698(Top 177%)
20M20.00 mi1.36 mi23444+1339443+559443+5521956(Top 77%)8868(Top 73%)8868(Top 162%)
21M21.00 mi1.00 mi23392+529441+29441+222654(Top 80%)9329(Top 76%)9329(Top 171%)
35K21.75 mi0.75 mi23347+459429+129429+1222625(Top 80%)9348(Top 76%)9348(Top 171%)
23M23.00 mi1.25 mi23264+839409+209409+2021606(Top 76%)8880(Top 73%)8880(Top 162%)
24M24.00 mi1.00 mi23157+1079377+329377+3220588(Top 72%)8389(Top 69%)8389(Top 153%)
40K24.85 mi0.85 mi23041+1169327+509327+5020532(Top 72%)8428(Top 69%)8428(Top 154%)
25.2M25.20 mi0.35 mi23003+389311+169311+1618874(Top 66%)7585(Top 62%)7585(Top 139%)
Finish26.22 mi1.02 mi22914+899274+379274+3720237(Top 71%)8271(Top 68%)8271(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23848

Females

9571

F18-39

9571

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

21242

Females

8169

F18-39

8169

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23848

Females

9571

F18-39

9571

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25301

Females

10426

F18-39

10426

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

23230

Females

9275

F18-39

9275

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23849

Females

9661

F18-39

9661

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23691

Females

9698

F18-39

9698

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

21956

Females

8868

F18-39

8868

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

22654

Females

9329

F18-39

9329

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22625

Females

9348

F18-39

9348

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21606

Females

8880

F18-39

8880

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

20588

Females

8389

F18-39

8389

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20532

Females

8428

F18-39

8428

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18874

Females

7585

F18-39

7585

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20237

Females

8271

F18-39

8271

Passing Analysis

Category:
Athletes Passed
1566
Passed By
2803
Net Change
-1237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21677
5K → 10K411174+237#21677#21440
10K → 15K351061-1026#21440#22466
15K → 20K191106-1087#22466#23553
20K → Half3712+25#23553#23528
Half → 25K115151-36#23528#23564
25K → 30K146159-13#23564#23577
30K → 20M15219+133#23577#23444
20M → 21M10856+52#23444#23392
21M → 35K6621+45#23392#23347
35K → 23M10522+83#23347#23264
23M → 24M1158+107#23264#23157
24M → 40K1237+116#23157#23041
40K → 25.2M391+38#23041#23003
25.2M → Finish956+89#23003#22914
TOTALS15662803-1237
📊

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