Boston Marathon logo
BOSTON MARATHON 2025

Joelle Weinerman

Bib: 17109•F

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
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
8:04/mi
25:03
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
50:35
↑ 79↓ 1380.4%
15K· 9.32 mi
8:19/mi
1:16:25
↑ 67↓ 78
20K· 12.43 mi
8:21/mi
1:42:22
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:48:13
↑ 19↓ 370.5%
25K· 15.53 mi
8:23/mi
2:08:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:33/mi
2:35:06
↑ 181↓ 1480.2%
20M
8:40/mi
2:46:52
↑ 64↓ 500.2%
21M
8:59/mi
2:55:51
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:02:13
↑ 17↓ 861.7%
23M
8:35/mi
3:12:58
↑ 23↓ 630.6%
24M
8:32/mi
3:21:30
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:28:53
↓ 200.3%
25.2M
9:14/mi
3:32:04
↑ 13↓ 160.2%
Finish· 26.22 mi
8:02/mi
3:40:15
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:13
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:52:02
Pace8:33 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5325:038:0425:03
8:04
-
10K
6.21 mi11:41:2550:358:0825:32
8:13
+0:09
15K
9.32 mi12:07:151:16:258:1225:50
8:19
+0:06
20K
12.43 mi12:33:121:42:228:1425:57
8:21
+0:02
Half
13.11 mi12:39:031:48:138:155:51
8:34
+0:13
25K
15.53 mi12:59:222:08:328:1620:19
8:23
-0:11
30K
18.64 mi13:25:562:35:068:1926:34
8:33
+0:10
20M
20.00 mi13:37:422:46:528:2111:46
8:40
+0:07
21M
21.00 mi13:46:412:55:518:228:59
8:59
+0:19
35K
21.75 mi13:53:033:02:138:236:22
8:31
-0:28
23M
23.00 mi14:03:483:12:588:2310:45
8:35
+0:04
24M
24.00 mi14:12:203:21:308:248:32
8:32
-0:03
40K
24.85 mi14:19:433:28:538:247:23
8:38
+0:06
25.2M
25.20 mi14:22:543:32:048:253:11
9:14
+0:36
Finish
26.22 mi14:31:053:40:158:248:11
8:02
-1:12

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

8:02 /mi

Average Pace

8:24 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:05

94% of race

Time at Steady Pace

12:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:15:5325:038:0425:03
8:04
#17116
10K
6.21 mi11:41:2550:358:0825:32
8:13
#17577
15K
9.32 mi12:07:151:16:258:1225:50
8:19
#17749
20K
12.43 mi12:33:121:42:228:1425:57
8:21
#17597
Half
13.11 mi12:39:031:48:138:155:51
8:34
#17700
25K
15.53 mi12:59:222:08:328:1620:19
8:23
#17448
30K
18.64 mi13:25:562:35:068:1926:34
8:33
#16958
20M
20.00 mi13:37:422:46:528:2111:46
8:40
#16784
21M
21.00 mi13:46:412:55:518:228:59
8:59
#16541
35K
21.75 mi13:53:033:02:138:236:22
8:31
#16479
23M
23.00 mi14:03:483:12:588:2310:45
8:35
#16263
24M
24.00 mi14:12:203:21:308:248:32
8:32
#16177
40K
24.85 mi14:19:433:28:538:247:23
8:38
#16098
25.2M
25.20 mi14:22:543:32:048:253:11
9:14
#16041
Finish
26.22 mi14:31:053:40:158:248:11
8:02
#15928
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi171165806580618164(Top 64%)6416(Top 52%)6416(Top 117%)
10K6.21 mi3.10 mi17577-4616083-2776083-27718022(Top 63%)6304(Top 52%)6304(Top 115%)
15K9.32 mi3.11 mi17749-1726177-946177-9418164(Top 64%)6416(Top 52%)6416(Top 117%)
20K12.43 mi3.11 mi17597+1526096+816096+8117250(Top 61%)5913(Top 48%)5913(Top 108%)
Half13.11 mi0.68 mi17700-1036155-596155-5919682(Top 69%)7270(Top 59%)7270(Top 133%)
25K15.53 mi2.42 mi17448+2526024+1316024+13116444(Top 58%)5555(Top 45%)5555(Top 102%)
30K18.64 mi3.11 mi16958+4905788+2365788+23615094(Top 53%)4955(Top 41%)4955(Top 91%)
20M20.00 mi1.36 mi16784+1745707+815707+8114834(Top 52%)4962(Top 41%)4962(Top 91%)
21M21.00 mi1.00 mi16541+2435602+1055602+10513439(Top 47%)4345(Top 36%)4345(Top 79%)
35K21.75 mi0.75 mi16479+625590+125590+1215562(Top 55%)5552(Top 45%)5552(Top 102%)
23M23.00 mi1.25 mi16263+2165500+905500+9013864(Top 49%)4736(Top 39%)4736(Top 87%)
24M24.00 mi1.00 mi16177+865485+155485+1514757(Top 52%)5245(Top 43%)5245(Top 96%)
40K24.85 mi0.85 mi16098+795460+255460+2514306(Top 50%)5135(Top 42%)5135(Top 94%)
25.2M25.20 mi0.35 mi16041+575438+225438+2213184(Top 46%)4603(Top 38%)4603(Top 84%)
Finish26.22 mi1.02 mi15928+1135390+485390+4813126(Top 46%)4514(Top 37%)4514(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18164

Females

6416

F18-39

6416

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

18022

Females

6304

F18-39

6304

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18164

Females

6416

F18-39

6416

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

17250

Females

5913

F18-39

5913

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19682

Females

7270

F18-39

7270

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

16444

Females

5555

F18-39

5555

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

15094

Females

4955

F18-39

4955

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14834

Females

4962

F18-39

4962

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13439

Females

4345

F18-39

4345

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15562

Females

5552

F18-39

5552

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13864

Females

4736

F18-39

4736

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14757

Females

5245

F18-39

5245

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14306

Females

5135

F18-39

5135

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13184

Females

4603

F18-39

4603

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

13126

Females

4514

F18-39

4514

Passing Analysis

Category:
Athletes Passed
2548
Passed By
1360
Net Change
+1188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17116
5K → 10K135596-461#17116#17577
10K → 15K138310-172#17577#17749
15K → 20K263111+152#17749#17597
20K → Half11114-103#17597#17700
Half → 25K29644+252#17700#17448
25K → 30K51626+490#17448#16958
30K → 20M19117+174#16958#16784
20M → 21M2529+243#16784#16541
21M → 35K9230+62#16541#16479
35K → 23M23923+216#16479#16263
23M → 24M11529+86#16263#16177
24M → 40K9920+79#16177#16098
40K → 25.2M6811+57#16098#16041
25.2M → Finish13320+113#16041#15928
TOTALS25481360+1188
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing