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BOSTON MARATHON 2025

Ashley Bruner

Bib: 16315•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
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
7:58/mi
24:46
↑ 97↓ 3451.5%
10K· 6.21 mi
8:06/mi
49:55
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:15:09
↑ 67↓ 78
20K· 12.43 mi
8:11/mi
1:40:34
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:46:08
↑ 19↓ 370.5%
25K· 15.53 mi
8:09/mi
2:05:54
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:31:50
↑ 181↓ 1480.2%
20M
8:25/mi
2:43:16
↑ 64↓ 500.2%
21M
8:54/mi
2:52:10
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:58:19
↑ 17↓ 861.7%
23M
8:22/mi
3:08:48
↑ 23↓ 630.6%
24M
8:10/mi
3:16:58
↓ 821.3%
40K· 24.85 mi
8:02/mi
3:23:50
↓ 200.3%
25.2M
8:30/mi
3:26:46
↑ 13↓ 160.2%
Finish· 26.22 mi
7:57/mi
3:34:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:08
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:48:44
Pace8:18 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:1824:467:5824:46
7:58
-
10K
6.21 mi11:23:2749:558:0225:09
8:06
+0:08
15K
9.32 mi11:48:411:15:098:0425:14
8:07
+0:01
20K
12.43 mi12:14:061:40:348:0625:25
8:11
+0:04
Half
13.11 mi12:19:401:46:088:065:34
8:10
-0:01
25K
15.53 mi12:39:262:05:548:0619:46
8:09
-0:01
30K
18.64 mi13:05:222:31:508:0925:56
8:21
+0:12
20M
20.00 mi13:16:482:43:168:1011:26
8:25
+0:04
21M
21.00 mi13:25:422:52:108:128:54
8:54
+0:29
35K
21.75 mi13:31:512:58:198:126:09
8:13
-0:41
23M
23.00 mi13:42:203:08:488:1310:29
8:22
+0:09
24M
24.00 mi13:50:303:16:588:128:10
8:10
-0:12
40K
24.85 mi13:57:223:23:508:126:52
8:02
-0:08
25.2M
25.20 mi14:00:183:26:468:122:56
8:30
+0:28
Finish
26.22 mi14:08:243:34:528:128:06
7:57
-0:33

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

7:57 /mi

Average Pace

8:12 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:58

96% of race

Time at Steady Pace

8:54

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi10:58:1824:467:5824:46
7:58
#16371
10K
6.21 mi11:23:2749:558:0225:09
8:06
#16785
15K
9.32 mi11:48:411:15:098:0425:14
8:07
#16800
20K
12.43 mi12:14:061:40:348:0625:25
8:11
#16622
Half
13.11 mi12:19:401:46:088:065:34
8:10
#16644
25K
15.53 mi12:39:262:05:548:0619:46
8:09
#16355
30K
18.64 mi13:05:222:31:508:0925:56
8:21
#15838
20M
20.00 mi13:16:482:43:168:1011:26
8:25
#15578
21M
21.00 mi13:25:422:52:108:128:54
8:54
#15380
35K
21.75 mi13:31:512:58:198:126:09
8:13
#15298
23M
23.00 mi13:42:203:08:488:1310:29
8:22
#15093
24M
24.00 mi13:50:303:16:588:128:10
8:10
#14930
40K
24.85 mi13:57:223:23:508:126:52
8:02
#14751
25.2M
25.20 mi14:00:183:26:468:122:56
8:30
#14635
Finish
26.22 mi14:08:243:34:528:128:06
7:57
#14537
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi163715373537316893(Top 59%)5664(Top 46%)5664(Top 104%)
10K6.21 mi3.10 mi16785-4145605-2325605-23217159(Top 60%)5789(Top 47%)5789(Top 106%)
15K9.32 mi3.11 mi16800-155606-15606-116893(Top 59%)5664(Top 46%)5664(Top 104%)
20K12.43 mi3.11 mi16622+1785513+935513+9316185(Top 57%)5324(Top 44%)5324(Top 97%)
Half13.11 mi0.68 mi16644-225531-185531-1817028(Top 60%)5766(Top 47%)5766(Top 105%)
25K15.53 mi2.42 mi16355+2895377+1545377+15414996(Top 53%)4732(Top 39%)4732(Top 87%)
30K18.64 mi3.11 mi15838+5175128+2495128+24913810(Top 49%)4264(Top 35%)4264(Top 78%)
20M20.00 mi1.36 mi15578+2605020+1085020+10813269(Top 47%)4130(Top 34%)4130(Top 76%)
21M21.00 mi1.00 mi15380+1984939+814939+8112955(Top 46%)4098(Top 34%)4098(Top 75%)
35K21.75 mi0.75 mi15298+824908+314908+3113796(Top 49%)4576(Top 37%)4576(Top 84%)
23M23.00 mi1.25 mi15093+2054823+854823+8512532(Top 44%)4017(Top 33%)4017(Top 73%)
24M24.00 mi1.00 mi14930+1634764+594764+5912394(Top 44%)4000(Top 33%)4000(Top 73%)
40K24.85 mi0.85 mi14751+1794692+724692+7210478(Top 37%)3178(Top 26%)3178(Top 58%)
25.2M25.20 mi0.35 mi14635+1164635+574635+578952(Top 32%)2536(Top 21%)2536(Top 46%)
Finish26.22 mi1.02 mi14537+984616+194616+1912576(Top 44%)4233(Top 35%)4233(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16893

Females

5664

F18-39

5664

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

17159

Females

5789

F18-39

5789

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16893

Females

5664

F18-39

5664

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16185

Females

5324

F18-39

5324

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

17028

Females

5766

F18-39

5766

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

14996

Females

4732

F18-39

4732

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13810

Females

4264

F18-39

4264

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

13269

Females

4130

F18-39

4130

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12955

Females

4098

F18-39

4098

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13796

Females

4576

F18-39

4576

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

12532

Females

4017

F18-39

4017

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12394

Females

4000

F18-39

4000

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10478

Females

3178

F18-39

3178

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8952

Females

2536

F18-39

2536

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12576

Females

4233

F18-39

4233

Passing Analysis

Category:
Athletes Passed
2958
Passed By
1124
Net Change
+1834
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16371
5K → 10K151565-414#16371#16785
10K → 15K210225-15#16785#16800
15K → 20K291113+178#16800#16622
20K → Half3052-22#16622#16644
Half → 25K31122+289#16644#16355
25K → 30K53720+517#16355#15838
30K → 20M27313+260#15838#15578
20M → 21M22426+198#15578#15380
21M → 35K10523+82#15380#15298
35K → 23M22015+205#15298#15093
23M → 24M18219+163#15093#14930
24M → 40K1790+179#14930#14751
40K → 25.2M1182+116#14751#14635
25.2M → Finish12729+98#14635#14537
TOTALS29581124+1834
📊

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