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BOSTON MARATHON 2025

Emma Wilson

Bib: 10560•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 30%
Gender (Female)
#0 / 12228
Top 13%
Division (F18-39)
#0 / 5469
Top 23%
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
7:42/mi
23:55
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
47:19
↑ 79↓ 1380.4%
15K· 9.32 mi
7:48/mi
1:11:32
↑ 67↓ 78
20K· 12.43 mi
7:29/mi
1:34:47
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:39:45
↑ 19↓ 370.5%
25K· 15.53 mi
7:23/mi
1:57:40
↑ 66↓ 880.2%
30K· 18.64 mi
7:08/mi
2:19:49
↑ 181↓ 1480.2%
20M
7:15/mi
2:29:40
↑ 64↓ 500.2%
21M
7:42/mi
2:37:22
↑ 106↓ 241.6%
35K· 21.75 mi
7:00/mi
2:42:36
↑ 17↓ 861.7%
23M
7:10/mi
2:51:34
↑ 23↓ 630.6%
24M
7:02/mi
2:58:36
↓ 821.3%
40K· 24.85 mi
7:15/mi
3:04:48
↓ 200.3%
25.2M
7:58/mi
3:07:33
↑ 13↓ 160.2%
Finish· 26.22 mi
7:07/mi
3:14:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:39:45
Pace7:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:35:03
Pace7:15 /mi
📊Negative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:5223:557:4223:55
7:42
-
10K
6.21 mi11:19:1647:197:3723:24
7:32
-0:10
15K
9.32 mi11:43:291:11:327:4024:13
7:48
+0:16
20K
12.43 mi12:06:441:34:477:3823:15
7:29
-0:19
Half
13.11 mi12:11:421:39:457:374:58
7:17
-0:12
25K
15.53 mi12:29:371:57:407:3417:55
7:23
+0:06
30K
18.64 mi12:51:462:19:497:3022:09
7:08
-0:15
20M
20.00 mi13:01:372:29:407:299:51
7:15
+0:07
21M
21.00 mi13:09:192:37:227:307:42
7:42
+0:27
35K
21.75 mi13:14:332:42:367:295:14
7:00
-0:42
23M
23.00 mi13:23:312:51:347:288:58
7:10
+0:10
24M
24.00 mi13:30:332:58:367:277:02
7:02
-0:08
40K
24.85 mi13:36:453:04:487:266:12
7:15
+0:13
25.2M
25.20 mi13:39:303:07:337:272:45
7:58
+0:43
Finish
26.22 mi13:46:453:14:487:267:15
7:07
-0:51

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

7:00 /mi

Average Pace

7:26 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:13

70% of race

Time at Steady Pace

58:35

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:26 /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 mi10:55:5223:557:4223:55
7:42
#13954
10K
6.21 mi11:19:1647:197:3723:24
7:32
#13170
15K
9.32 mi11:43:291:11:327:4024:13
7:48
#13533
20K
12.43 mi12:06:441:34:477:3823:15
7:29
#12720
Half
13.11 mi12:11:421:39:457:374:58
7:17
#12568
25K
15.53 mi12:29:371:57:407:3417:55
7:23
#11956
30K
18.64 mi12:51:462:19:497:3022:09
7:08
#10599
20M
20.00 mi13:01:372:29:407:299:51
7:15
#10083
21M
21.00 mi13:09:192:37:227:307:42
7:42
#9747
35K
21.75 mi13:14:332:42:367:295:14
7:00
#9552
23M
23.00 mi13:23:312:51:347:288:58
7:10
#9139
24M
24.00 mi13:30:332:58:367:277:02
7:02
#8885
40K
24.85 mi13:36:453:04:487:266:12
7:15
#8680
25.2M
25.20 mi13:39:303:07:337:272:45
7:58
#8598
Finish
26.22 mi13:46:453:14:487:267:15
7:07
#8485
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi139543875387514321(Top 50%)4209(Top 34%)4209(Top 77%)
10K6.21 mi3.10 mi13170+7843442+4333442+43312390(Top 44%)3023(Top 25%)3023(Top 55%)
15K9.32 mi3.11 mi13533-3633703-2613703-26114321(Top 50%)4209(Top 34%)4209(Top 77%)
20K12.43 mi3.11 mi12720+8133282+4213282+42110616(Top 37%)2266(Top 19%)2266(Top 41%)
Half13.11 mi0.68 mi12568+1523190+923190+929859(Top 35%)1875(Top 15%)1875(Top 34%)
25K15.53 mi2.42 mi11956+6122897+2932897+2939082(Top 32%)1668(Top 14%)1668(Top 30%)
30K18.64 mi3.11 mi10599+13572255+6422255+6425509(Top 19%)557(Top 5%)557(Top 10%)
20M20.00 mi1.36 mi10083+5162024+2312024+2315524(Top 19%)660(Top 5%)660(Top 12%)
21M21.00 mi1.00 mi9747+3361901+1231901+1235677(Top 20%)819(Top 7%)819(Top 15%)
35K21.75 mi0.75 mi9552+1951833+681833+685388(Top 19%)742(Top 6%)742(Top 14%)
23M23.00 mi1.25 mi9139+4131702+1311702+1314688(Top 17%)589(Top 5%)589(Top 11%)
24M24.00 mi1.00 mi8885+2541625+771625+774862(Top 17%)695(Top 6%)695(Top 13%)
40K24.85 mi0.85 mi8680+2051581+441581+445426(Top 19%)920(Top 8%)920(Top 17%)
25.2M25.20 mi0.35 mi8598+821560+211560+215879(Top 21%)1205(Top 10%)1205(Top 22%)
Finish26.22 mi1.02 mi8485+1131537+231537+236499(Top 23%)1442(Top 12%)1442(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14321

Females

4209

F18-39

4209

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

12390

Females

3023

F18-39

3023

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14321

Females

4209

F18-39

4209

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10616

Females

2266

F18-39

2266

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9859

Females

1875

F18-39

1875

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9082

Females

1668

F18-39

1668

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5509

Females

557

F18-39

557

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5524

Females

660

F18-39

660

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5677

Females

819

F18-39

819

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

5388

Females

742

F18-39

742

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4688

Females

589

F18-39

589

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4862

Females

695

F18-39

695

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5426

Females

920

F18-39

920

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5879

Females

1205

F18-39

1205

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6499

Females

1442

F18-39

1442

Passing Analysis

Category:
Athletes Passed
6039*
Passed By
570
Net Change
+5469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13954
5K → 10K83854+784#13954#13170
10K → 15K108471-363#13170#13533
15K → 20K8174+813#13533#12720
20K → Half1520+152#12720#12568
Half → 25K6131+612#12568#11956
25K → 30K13570+1357#11956#10599
30K → 20M5171+516#10599#10083
20M → 21M337*1+336#10083#9747
21M → 35K1972+195#9747#9552
35K → 23M4141+413#9552#9139
23M → 24M2562+254#9139#8885
24M → 40K2105+205#8885#8680
40K → 25.2M875+82#8680#8598
25.2M → Finish13623+113#8598#8485
TOTALS6039*570+5469

* 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