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BOSTON MARATHON 2025

Emma Bord

Bib: 14126•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 43%
Masters (Masters Women)
#0 / 6759
Top 30%
Division (F40-44)
#0 / 1718
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
7:45/mi
24:05
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
48:34
↑ 79↓ 1380.4%
15K· 9.32 mi
8:05/mi
1:13:42
↑ 67↓ 78
20K· 12.43 mi
8:14/mi
1:39:16
↑ 106↓ 860.1%
Half· 13.11 mi
8:07/mi
1:44:48
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:04:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:49/mi
2:32:21
↑ 181↓ 1480.2%
20M
9:11/mi
2:44:50
↑ 64↓ 500.2%
21M
9:29/mi
2:54:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
3:00:31
↑ 17↓ 861.7%
23M
8:56/mi
3:11:42
↑ 23↓ 630.6%
24M
8:38/mi
3:20:20
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:27:43
↓ 200.3%
25.2M
9:34/mi
3:31:01
↑ 13↓ 160.2%
Finish· 26.22 mi
8:12/mi
3:39:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:48
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:54:34
Pace8:44 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:4924:057:4524:05
7:45
-
10K
6.21 mi11:22:1848:347:4924:29
7:53
+0:08
15K
9.32 mi11:47:261:13:427:5425:08
8:05
+0:12
20K
12.43 mi12:13:001:39:167:5925:34
8:14
+0:09
Half
13.11 mi12:18:321:44:488:005:32
8:07
-0:07
25K
15.53 mi12:38:402:04:568:0320:08
8:18
+0:11
30K
18.64 mi13:06:052:32:218:1027:25
8:49
+0:31
20M
20.00 mi13:18:342:44:508:1412:29
9:11
+0:22
21M
21.00 mi13:28:032:54:198:189:29
9:29
+0:18
35K
21.75 mi13:34:153:00:318:186:12
8:17
-1:12
23M
23.00 mi13:45:263:11:428:2011:11
8:56
+0:39
24M
24.00 mi13:54:043:20:208:218:38
8:38
-0:18
40K
24.85 mi14:01:273:27:438:217:23
8:38
0:00
25.2M
25.20 mi14:04:453:31:018:223:18
9:34
+0:56
Finish
26.22 mi14:13:063:39:228:228:21
8:12
-1:22

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

7:45 /mi

Average Pace

8:22 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:34

22% of race

Time at Steady Pace

1:30:55

41% of race

Time at Slower Pace

1:19:53

36% of race

Average Pace: 8:22 /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 mi10:57:4924:057:4524:05
7:45
#14373
10K
6.21 mi11:22:1848:347:4924:29
7:53
#14904
15K
9.32 mi11:47:261:13:427:5425:08
8:05
#15542
20K
12.43 mi12:13:001:39:167:5925:34
8:14
#15830
Half
13.11 mi12:18:321:44:488:005:32
8:07
#15876
25K
15.53 mi12:38:402:04:568:0320:08
8:18
#15900
30K
18.64 mi13:06:052:32:218:1027:25
8:49
#16026
20M
20.00 mi13:18:342:44:508:1412:29
9:11
#16147
21M
21.00 mi13:28:032:54:198:189:29
9:29
#16085
35K
21.75 mi13:34:153:00:318:186:12
8:17
#15978
23M
23.00 mi13:45:263:11:428:2011:11
8:56
#15918
24M
24.00 mi13:54:043:20:208:218:38
8:38
#15885
40K
24.85 mi14:01:273:27:438:217:23
8:38
#15798
25.2M
25.20 mi14:04:453:31:018:223:18
9:34
#15761
Finish
26.22 mi14:13:063:39:228:228:21
8:12
#15715
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi143734147414716656(Top 59%)5535(Top 45%)5535(Top 322%)
10K6.21 mi3.10 mi14904-5314498-3514498-35115505(Top 55%)4843(Top 40%)4843(Top 282%)
15K9.32 mi3.11 mi15542-6384874-3764874-37616656(Top 59%)5535(Top 45%)5535(Top 322%)
20K12.43 mi3.11 mi15830-2885056-1825056-18216474(Top 58%)5478(Top 45%)5478(Top 319%)
Half13.11 mi0.68 mi15876-465082-265082-2616610(Top 58%)5554(Top 45%)5554(Top 323%)
25K15.53 mi2.42 mi15900-245109-275109-2715926(Top 56%)5277(Top 43%)5277(Top 307%)
30K18.64 mi3.11 mi16026-1265237-1285237-12816731(Top 59%)5882(Top 48%)5882(Top 342%)
20M20.00 mi1.36 mi16147-1215354-1175354-11717692(Top 62%)6534(Top 53%)6534(Top 380%)
21M21.00 mi1.00 mi16085+625348+65348+615966(Top 56%)5697(Top 47%)5697(Top 332%)
35K21.75 mi0.75 mi15978+1075310+385310+3814130(Top 50%)4765(Top 39%)4765(Top 277%)
23M23.00 mi1.25 mi15918+605325-155325-1515842(Top 56%)5812(Top 48%)5812(Top 338%)
24M24.00 mi1.00 mi15885+335315+105315+1015315(Top 54%)5565(Top 46%)5565(Top 324%)
40K24.85 mi0.85 mi15798+875290+255290+2514216(Top 50%)5096(Top 42%)5096(Top 297%)
25.2M25.20 mi0.35 mi15761+375280+105280+1014828(Top 52%)5496(Top 45%)5496(Top 320%)
Finish26.22 mi1.02 mi15715+465280528014178(Top 50%)5052(Top 41%)5052(Top 294%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16656

Females

5535

F40-44

5535

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15505

Females

4843

F40-44

4843

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16656

Females

5535

F40-44

5535

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16474

Females

5478

F40-44

5478

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

16610

Females

5554

F40-44

5554

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15926

Females

5277

F40-44

5277

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

16731

Females

5882

F40-44

5882

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17692

Females

6534

F40-44

6534

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15966

Females

5697

F40-44

5697

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14130

Females

4765

F40-44

4765

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

15842

Females

5812

F40-44

5812

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

15315

Females

5565

F40-44

5565

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14216

Females

5096

F40-44

5096

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14828

Females

5496

F40-44

5496

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14178

Females

5052

F40-44

5052

Passing Analysis

Category:
Athletes Passed
1496
Passed By
2838
Net Change
-1342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14373
5K → 10K123654-531#14373#14904
10K → 15K63701-638#14904#15542
15K → 20K128416-288#15542#15830
20K → Half2268-46#15830#15876
Half → 25K169193-24#15876#15900
25K → 30K185311-126#15900#16026
30K → 20M84205-121#16026#16147
20M → 21M12664+62#16147#16085
21M → 35K12316+107#16085#15978
35K → 23M13676+60#15978#15918
23M → 24M8451+33#15918#15885
24M → 40K11629+87#15885#15798
40K → 25.2M5417+37#15798#15761
25.2M → Finish8337+46#15761#15715
TOTALS14962838-1342
📊

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