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BOSTON MARATHON 2025

Jenny Metzler

VA

Bib: 11107 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 40%
Gender (Female)
#0 / 12228
Top 24%
Division (F18-39)
#0 / 5469
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:17/mi
22:37
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:14/mi
45:04
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:15/mi
1:07:34
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:30/mi
1:30:52
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:40/mi
1:36:06
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:53/mi
1:55:13
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:13/mi
2:20:45
↑ 181↓ 1480.2%
138 ft elev
20M
8:43/mi
2:32:36
↑ 64↓ 500.2%
148 ft elev
21M
9:15/mi
2:41:51
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:52/mi
2:47:44
↑ 17↓ 861.7%
156 ft elev
23M
8:07/mi
2:57:54
↑ 23↓ 630.6%
116 ft elev
24M
7:56/mi
3:05:50
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:08/mi
3:12:47
↓ 200.3%
20 ft elev
25.2M
9:05/mi
3:15:55
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:08/mi
3:24:12
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:06
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:48:06
Pace8:15 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1422:377:1722:37
7:17
-
10K
6.21 mi11:11:4145:047:1522:27
7:14
-0:03
15K
9.32 mi11:34:111:07:347:1522:30
7:15
+0:01
20K
12.43 mi11:57:291:30:527:1923:18
7:30
+0:15
Half
13.11 mi12:02:431:36:067:205:14
7:40
+0:10
25K
15.53 mi12:21:501:55:137:2519:07
7:53
+0:13
30K
18.64 mi12:47:222:20:457:3325:32
8:13
+0:20
20M
20.00 mi12:59:132:32:367:3811:51
8:43
+0:30
21M
21.00 mi13:08:282:41:517:429:15
9:15
+0:32
35K
21.75 mi13:14:212:47:447:435:53
7:52
-1:23
23M
23.00 mi13:24:312:57:547:4410:10
8:07
+0:15
24M
24.00 mi13:32:273:05:507:457:56
7:56
-0:11
40K
24.85 mi13:39:243:12:477:456:57
8:08
+0:12
25.2M
25.20 mi13:42:323:15:557:463:08
9:05
+0:57
Finish
26.22 mi13:50:493:24:127:488:17
8:08
-0:57

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

7:14 /mi

Average Pace

7:48 /mi

Slowest Pace

9:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:52

44% of race

Time at Steady Pace

1:29:06

44% of race

Time at Slower Pace

24:14

12% of race

Average Pace: 7:47 /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 mi10:49:1422:377:1722:37
7:17
#10176
10K
6.21 mi11:11:4145:047:1522:27
7:14
#9928
15K
9.32 mi11:34:111:07:347:1522:30
7:15
#9747
20K
12.43 mi11:57:291:30:527:1923:18
7:30
#9982
Half
13.11 mi12:02:431:36:067:205:14
7:40
#10144
25K
15.53 mi12:21:501:55:137:2519:07
7:53
#10592
30K
18.64 mi12:47:222:20:457:3325:32
8:13
#11034
20M
20.00 mi12:59:132:32:367:3811:51
8:43
#11333
21M
21.00 mi13:08:282:41:517:429:15
9:15
#11542
35K
21.75 mi13:14:212:47:447:435:53
7:52
#11514
23M
23.00 mi13:24:312:57:547:4410:10
8:07
#11440
24M
24.00 mi13:32:273:05:507:457:56
7:56
#11350
40K
24.85 mi13:39:243:12:477:456:57
8:08
#11316
25.2M
25.20 mi13:42:323:15:557:463:08
9:05
#11325
Finish
26.22 mi13:50:493:24:127:488:17
8:08
#11410
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10176188518859503(Top 33%)1655(Top 14%)1655(Top 30%)
10K6.21 mi3.10 mi9928+2481771+1141771+1149723(Top 34%)1697(Top 14%)1697(Top 31%)
15K9.32 mi3.11 mi9747+1811715+561715+569503(Top 33%)1655(Top 14%)1655(Top 30%)
20K12.43 mi3.11 mi9982-2351858-1431858-14310788(Top 38%)2366(Top 19%)2366(Top 43%)
Half13.11 mi0.68 mi10144-1621934-761934-7613182(Top 46%)3582(Top 29%)3582(Top 65%)
25K15.53 mi2.42 mi10592-4482179-2452179-24512988(Top 46%)3660(Top 30%)3660(Top 67%)
30K18.64 mi3.11 mi11034-4422487-3082487-30812960(Top 46%)3804(Top 31%)3804(Top 70%)
20M20.00 mi1.36 mi11333-2992685-1982685-19815188(Top 53%)5138(Top 42%)5138(Top 94%)
21M21.00 mi1.00 mi11542-2092835-1502835-15014890(Top 52%)5106(Top 42%)5106(Top 93%)
35K21.75 mi0.75 mi11514+282845-102845-1011326(Top 40%)3278(Top 27%)3278(Top 60%)
23M23.00 mi1.25 mi11440+742852-72852-710884(Top 38%)3171(Top 26%)3171(Top 58%)
24M24.00 mi1.00 mi11350+902838+142838+1410790(Top 38%)3189(Top 26%)3189(Top 58%)
40K24.85 mi0.85 mi11316+342860-222860-2211110(Top 39%)3455(Top 28%)3455(Top 63%)
25.2M25.20 mi0.35 mi11325-92886-262886-2612310(Top 43%)4109(Top 34%)4109(Top 75%)
Finish26.22 mi1.02 mi11410-852958-722958-7213798(Top 49%)4844(Top 40%)4844(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

9503

Females

1655

F18-39

1655

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9723

Females

1697

F18-39

1697

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

9503

Females

1655

F18-39

1655

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10788

Females

2366

F18-39

2366

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

13182

Females

3582

F18-39

3582

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

12988

Females

3660

F18-39

3660

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12960

Females

3804

F18-39

3804

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15188

Females

5138

F18-39

5138

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

14890

Females

5106

F18-39

5106

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11326

Females

3278

F18-39

3278

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10884

Females

3171

F18-39

3171

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10790

Females

3189

F18-39

3189

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11110

Females

3455

F18-39

3455

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12310

Females

4109

F18-39

4109

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13798

Females

4844

F18-39

4844

Passing Analysis

Category:
Athletes Passed
1582*
Passed By
2813
Net Change
-1234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10176
5K → 10K383*135+248#10176#9928
10K → 15K26382+181#9928#9747
15K → 20K120354-235#9747#9982
20K → Half2163-162#9982#10144
Half → 25K73521-448#10144#10592
25K → 30K121562-442#10592#11034
30K → 20M59358-299#11034#11333
20M → 21M43252-209#11333#11542
21M → 35K6941+28#11542#11514
35K → 23M13561+74#11514#11440
23M → 24M13444+90#11440#11350
24M → 40K9258+34#11350#11316
40K → 25.2M3544-9#11316#11325
25.2M → Finish53138-85#11325#11410
TOTALS1582*2813-1234

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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