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BOSTON MARATHON 2025

Jessica Hensel

Bib: 15789•F

TX

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 22%
Division (F18-39)
#0 / 5469
Top 38%
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
7:17/mi
22:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
45:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:09:52
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:34:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:39:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:58:28
↑ 66↓ 880.2%
30K· 18.64 mi
7:56/mi
2:23:06
↑ 181↓ 1480.2%
20M
8:01/mi
2:34:00
↑ 64↓ 500.2%
21M
8:09/mi
2:42:09
↑ 106↓ 241.6%
35K· 21.75 mi
7:38/mi
2:47:52
↑ 17↓ 861.7%
23M
7:52/mi
2:57:43
↑ 23↓ 630.6%
24M
7:50/mi
3:05:33
↓ 821.3%
40K· 24.85 mi
7:45/mi
3:12:11
↓ 200.3%
25.2M
8:16/mi
3:15:02
↑ 13↓ 160.2%
Finish· 26.22 mi
7:18/mi
3:22:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:30
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:42:58
Pace7:51 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4322:377:1722:37
7:17
-
10K
6.21 mi11:17:5945:537:2323:16
7:29
+0:12
15K
9.32 mi11:41:581:09:527:3023:59
7:43
+0:14
20K
12.43 mi12:06:261:34:207:3524:28
7:53
+0:10
Half
13.11 mi12:11:361:39:307:355:10
7:34
-0:19
25K
15.53 mi12:30:341:58:287:3818:58
7:49
+0:15
30K
18.64 mi12:55:122:23:067:4124:38
7:56
+0:07
20M
20.00 mi13:06:062:34:007:4210:54
8:01
+0:05
21M
21.00 mi13:14:152:42:097:438:09
8:09
+0:08
35K
21.75 mi13:19:582:47:527:435:43
7:38
-0:31
23M
23.00 mi13:29:492:57:437:449:51
7:52
+0:14
24M
24.00 mi13:37:393:05:337:447:50
7:50
-0:02
40K
24.85 mi13:44:173:12:117:446:38
7:45
-0:05
25.2M
25.20 mi13:47:083:15:027:442:51
8:16
+0:31
Finish
26.22 mi13:54:343:22:287:447:26
7:18
-0:58

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

7:17 /mi

Average Pace

7:44 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:34

89% of race

Time at Steady Pace

21:54

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi10:54:4322:377:1722:37
7:17
#10175
10K
6.21 mi11:17:5945:537:2323:16
7:29
#11106
15K
9.32 mi11:41:581:09:527:3023:59
7:43
#11952
20K
12.43 mi12:06:261:34:207:3524:28
7:53
#12414
Half
13.11 mi12:11:361:39:307:355:10
7:34
#12413
25K
15.53 mi12:30:341:58:287:3818:58
7:49
#12405
30K
18.64 mi12:55:122:23:067:4124:38
7:56
#12049
20M
20.00 mi13:06:062:34:007:4210:54
8:01
#11916
21M
21.00 mi13:14:152:42:097:438:09
8:09
#11659
35K
21.75 mi13:19:582:47:527:435:43
7:38
#11566
23M
23.00 mi13:29:492:57:437:449:51
7:52
#11360
24M
24.00 mi13:37:393:05:337:447:50
7:50
#11255
40K
24.85 mi13:44:173:12:117:446:38
7:45
#11117
25.2M
25.20 mi13:47:083:15:027:442:51
8:16
#11030
Finish
26.22 mi13:54:343:22:287:447:26
7:18
#10877
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi101751884188413691(Top 48%)3834(Top 31%)3834(Top 70%)
10K6.21 mi3.10 mi11106-9312351-4672351-46712014(Top 42%)2825(Top 23%)2825(Top 52%)
15K9.32 mi3.11 mi11952-8462804-4532804-45313691(Top 48%)3834(Top 31%)3834(Top 70%)
20K12.43 mi3.11 mi12414-4623094-2903094-29013882(Top 49%)4019(Top 33%)4019(Top 73%)
Half13.11 mi0.68 mi12413+13098-43098-412377(Top 44%)3144(Top 26%)3144(Top 57%)
25K15.53 mi2.42 mi12405+83137-393137-3912536(Top 44%)3412(Top 28%)3412(Top 62%)
30K18.64 mi3.11 mi12049+3563024+1133024+11310870(Top 38%)2716(Top 22%)2716(Top 50%)
20M20.00 mi1.36 mi11916+1332983+412983+4110596(Top 37%)2734(Top 22%)2734(Top 50%)
21M21.00 mi1.00 mi11659+2572895+882895+888306(Top 29%)1865(Top 15%)1865(Top 34%)
35K21.75 mi0.75 mi11566+932873+222873+229682(Top 34%)2457(Top 20%)2457(Top 45%)
23M23.00 mi1.25 mi11360+2062813+602813+609082(Top 32%)2299(Top 19%)2299(Top 42%)
24M24.00 mi1.00 mi11255+1052793+202793+2010080(Top 35%)2844(Top 23%)2844(Top 52%)
40K24.85 mi0.85 mi11117+1382750+432750+438524(Top 30%)2239(Top 18%)2239(Top 41%)
25.2M25.20 mi0.35 mi11030+872725+252725+257542(Top 27%)1882(Top 15%)1882(Top 34%)
Finish26.22 mi1.02 mi10877+1532676+492676+497774(Top 27%)1972(Top 16%)1972(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13691

Females

3834

F18-39

3834

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

12014

Females

2825

F18-39

2825

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13691

Females

3834

F18-39

3834

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13882

Females

4019

F18-39

4019

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12377

Females

3144

F18-39

3144

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

12536

Females

3412

F18-39

3412

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10870

Females

2716

F18-39

2716

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10596

Females

2734

F18-39

2734

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8306

Females

1865

F18-39

1865

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9682

Females

2457

F18-39

2457

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9082

Females

2299

F18-39

2299

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10080

Females

2844

F18-39

2844

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8524

Females

2239

F18-39

2239

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7542

Females

1882

F18-39

1882

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7774

Females

1972

F18-39

1972

Passing Analysis

Category:
Athletes Passed
2117
Passed By
2819
Net Change
-702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10175
5K → 10K46977-931#10175#11106
10K → 15K40886-846#11106#11952
15K → 20K89551-462#11952#12414
20K → Half3029+1#12414#12413
Half → 25K163155+8#12413#12405
25K → 30K42670+356#12405#12049
30K → 20M18148+133#12049#11916
20M → 21M2647+257#11916#11659
21M → 35K10613+93#11659#11566
35K → 23M23024+206#11566#11360
23M → 24M13833+105#11360#11255
24M → 40K14810+138#11255#11117
40K → 25.2M914+87#11117#11030
25.2M → Finish16512+153#11030#10877
TOTALS21172819-702
📊

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