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BOSTON MARATHON 2025

Aubrey Martin

Bib: 17603•F

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Division (F18-39)
#0 / 5469
Top 36%
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
7:48/mi
24:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:45/mi
48:18
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:12:11
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:35:59
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:41:04
↑ 19↓ 370.5%
25K· 15.53 mi
7:48/mi
1:59:59
↑ 66↓ 880.2%
30K· 18.64 mi
7:48/mi
2:24:13
↑ 181↓ 1480.2%
20M
7:49/mi
2:34:51
↑ 64↓ 500.2%
21M
8:13/mi
2:43:04
↑ 106↓ 241.6%
35K· 21.75 mi
7:33/mi
2:48:43
↑ 17↓ 861.7%
23M
7:35/mi
2:58:12
↑ 23↓ 630.6%
24M
7:35/mi
3:05:47
↓ 821.3%
40K· 24.85 mi
7:27/mi
3:12:09
↓ 200.3%
25.2M
7:44/mi
3:14:49
↑ 13↓ 160.2%
Finish· 26.22 mi
6:53/mi
3:21:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:41:04
Pace7:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:46
Pace7:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2224:137:4824:13
7:48
-
10K
6.21 mi11:38:2748:187:4624:05
7:45
-0:03
15K
9.32 mi12:02:201:12:117:4523:53
7:41
-0:04
20K
12.43 mi12:26:081:35:597:4323:48
7:40
-0:01
Half
13.11 mi12:31:131:41:047:435:05
7:27
-0:13
25K
15.53 mi12:50:081:59:597:4318:55
7:48
+0:21
30K
18.64 mi13:14:222:24:137:4424:14
7:48
0:00
20M
20.00 mi13:25:002:34:517:4510:38
7:49
+0:01
21M
21.00 mi13:33:132:43:047:468:13
8:13
+0:24
35K
21.75 mi13:38:522:48:437:455:39
7:33
-0:40
23M
23.00 mi13:48:212:58:127:459:29
7:35
+0:02
24M
24.00 mi13:55:563:05:477:447:35
7:35
0:00
40K
24.85 mi14:02:183:12:097:446:22
7:27
-0:08
25.2M
25.20 mi14:04:583:14:497:442:40
7:44
+0:17
Finish
26.22 mi14:11:593:21:507:427:01
6:53
-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

6:53 /mi

Average Pace

7:42 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:07

12% of race

Time at Steady Pace

2:49:30

84% of race

Time at Slower Pace

8:13

4% of race

Average Pace: 7:42 /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 mi11:14:2224:137:4824:13
7:48
#14764
10K
6.21 mi11:38:2748:187:4624:05
7:45
#14520
15K
9.32 mi12:02:201:12:117:4523:53
7:41
#14153
20K
12.43 mi12:26:081:35:597:4323:48
7:40
#13569
Half
13.11 mi12:31:131:41:047:435:05
7:27
#13450
25K
15.53 mi12:50:081:59:597:4318:55
7:48
#13219
30K
18.64 mi13:14:222:24:137:4424:14
7:48
#12562
20M
20.00 mi13:25:002:34:517:4510:38
7:49
#12262
21M
21.00 mi13:33:132:43:047:468:13
8:13
#12014
35K
21.75 mi13:38:522:48:437:455:39
7:33
#11869
23M
23.00 mi13:48:212:58:127:459:29
7:35
#11540
24M
24.00 mi13:55:563:05:477:447:35
7:35
#11334
40K
24.85 mi14:02:183:12:097:446:22
7:27
#11108
25.2M
25.20 mi14:04:583:14:497:442:40
7:44
#10958
Finish
26.22 mi14:11:593:21:507:427:01
6:53
#10676
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi147644385438513377(Top 47%)3663(Top 30%)3663(Top 67%)
10K6.21 mi3.10 mi14520+2444246+1394246+13914348(Top 51%)4160(Top 34%)4160(Top 76%)
15K9.32 mi3.11 mi14153+3674058+1884058+18813377(Top 47%)3663(Top 30%)3663(Top 67%)
20K12.43 mi3.11 mi13569+5843768+2903768+29012048(Top 42%)3019(Top 25%)3019(Top 55%)
Half13.11 mi0.68 mi13450+1193701+673701+6711378(Top 40%)2623(Top 21%)2623(Top 48%)
25K15.53 mi2.42 mi13219+2313610+913610+9112339(Top 43%)3306(Top 27%)3306(Top 60%)
30K18.64 mi3.11 mi12562+6573303+3073303+3079960(Top 35%)2273(Top 19%)2273(Top 42%)
20M20.00 mi1.36 mi12262+3003176+1273176+1279222(Top 32%)2092(Top 17%)2092(Top 38%)
21M21.00 mi1.00 mi12014+2483075+1013075+1018717(Top 31%)2044(Top 17%)2044(Top 37%)
35K21.75 mi0.75 mi11869+1453025+503025+509066(Top 32%)2160(Top 18%)2160(Top 39%)
23M23.00 mi1.25 mi11540+3292900+1252900+1257123(Top 25%)1467(Top 12%)1467(Top 27%)
24M24.00 mi1.00 mi11334+2062831+692831+698233(Top 29%)1986(Top 16%)1986(Top 36%)
40K24.85 mi0.85 mi11108+2262745+862745+866537(Top 23%)1365(Top 11%)1365(Top 25%)
25.2M25.20 mi0.35 mi10958+1502686+592686+594634(Top 16%)781(Top 6%)781(Top 14%)
Finish26.22 mi1.02 mi10676+2822563+1232563+1235036(Top 18%)892(Top 7%)892(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13377

Females

3663

F18-39

3663

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

14348

Females

4160

F18-39

4160

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13377

Females

3663

F18-39

3663

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

12048

Females

3019

F18-39

3019

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11378

Females

2623

F18-39

2623

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12339

Females

3306

F18-39

3306

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9960

Females

2273

F18-39

2273

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

9222

Females

2092

F18-39

2092

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8717

Females

2044

F18-39

2044

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

9066

Females

2160

F18-39

2160

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

7123

Females

1467

F18-39

1467

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

8233

Females

1986

F18-39

1986

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6537

Females

1365

F18-39

1365

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4634

Females

781

F18-39

781

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

5036

Females

892

F18-39

892

Passing Analysis

Category:
Athletes Passed
4454
Passed By
366
Net Change
+4088
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14764
5K → 10K431187+244#14764#14520
10K → 15K42053+367#14520#14153
15K → 20K59511+584#14153#13569
20K → Half1234+119#13569#13450
Half → 25K28453+231#13450#13219
25K → 30K67316+657#13219#12562
30K → 20M3077+300#12562#12262
20M → 21M25810+248#12262#12014
21M → 35K1505+145#12014#11869
35K → 23M3345+329#11869#11540
23M → 24M21610+206#11540#11334
24M → 40K2282+226#11334#11108
40K → 25.2M1511+150#11108#10958
25.2M → Finish2842+282#10958#10676
TOTALS4454366+4088
📊

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