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BOSTON MARATHON 2025

Avery Anderson-Baer

Bib: 25490•M

NE

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:33
Rank: #15697
Start → 5K
24:33 | 7:54/mi
10K· 6.21 mi
50:23
Rank: #17317 (-1620)
5K → 10K
25:50 | 8:19/mi
15K· 9.32 mi
1:16:50
Rank: #18055 (-738)
10K → 15K
26:27 | 8:31/mi
20K· 12.43 mi
1:43:54
Rank: #18391 (-336)
15K → 20K
27:04 | 8:43/mi
Half· 13.11 mi
1:49:46
Rank: #18466 (-75)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:11:08
Rank: #18537 (-71)
Half → 25K
21:22 | 8:49/mi
30K· 18.64 mi
2:39:56
Rank: #18633 (-96)
25K → 30K
28:48 | 9:16/mi
20M
2:53:04
Rank: #18743 (-110)
30K → 20M
13:08 | 9:40/mi
21M
3:03:10
Rank: #18742 (+1)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
3:09:34
Rank: #18640 (+102)
21M → 35K
6:24 | 8:33/mi
23M
3:22:07
Rank: #18799 (-159)
35K → 23M
12:33 | 10:01/mi
24M
3:31:30
Rank: #18842 (-43)
23M → 24M
9:23 | 9:23/mi
40K· 24.85 mi
3:40:06
Rank: #18917 (-75)
24M → 40K
8:36 | 10:04/mi
25.2M
3:43:31
Rank: #18889 (+28)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:53:11
Rank: #18972 (-83)
25.2M → Finish
9:40 | 9:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:46
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:03:25
Pace9:25 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2024:337:5424:33
7:54
-
10K
6.21 mi11:51:1050:238:0725:50
8:19
+0:25
15K
9.32 mi12:17:371:16:508:1526:27
8:31
+0:12
20K
12.43 mi12:44:411:43:548:2227:04
8:43
+0:12
Half
13.11 mi12:50:331:49:468:225:52
8:36
-0:07
25K
15.53 mi13:11:552:11:088:2621:22
8:49
+0:13
30K
18.64 mi13:40:432:39:568:3528:48
9:16
+0:27
20M
20.00 mi13:53:512:53:048:3913:08
9:40
+0:24
21M
21.00 mi14:03:573:03:108:4310:06
10:06
+0:26
35K
21.75 mi14:10:213:09:348:436:24
8:33
-1:33
23M
23.00 mi14:22:543:22:078:4712:33
10:01
+1:28
24M
24.00 mi14:32:173:31:308:499:23
9:23
-0:38
40K
24.85 mi14:40:533:40:068:518:36
10:04
+0:41
25.2M
25.20 mi14:44:183:43:318:523:25
9:54
-0:10
Finish
26.22 mi14:53:583:53:118:549:40
9:29
-0:25

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

7:54 /mi

Average Pace

8:54 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:32

59% of race

Time at Steady Pace

47:51

21% of race

Time at Slower Pace

47:48

20% of race

Average Pace: 8:54 /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 mi11:25:2024:337:5424:33
7:54
#15697
10K
6.21 mi11:51:1050:238:0725:50
8:19
#17317
15K
9.32 mi12:17:371:16:508:1526:27
8:31
#18055
20K
12.43 mi12:44:411:43:548:2227:04
8:43
#18391
Half
13.11 mi12:50:331:49:468:225:52
8:36
#18466
25K
15.53 mi13:11:552:11:088:2621:22
8:49
#18537
30K
18.64 mi13:40:432:39:568:3528:48
9:16
#18633
20M
20.00 mi13:53:512:53:048:3913:08
9:40
#18743
21M
21.00 mi14:03:573:03:108:4310:06
10:06
#18742
35K
21.75 mi14:10:213:09:348:436:24
8:33
#18640
23M
23.00 mi14:22:543:22:078:4712:33
10:01
#18799
24M
24.00 mi14:32:173:31:308:499:23
9:23
#18842
40K
24.85 mi14:40:533:40:068:518:36
10:04
#18917
25.2M
25.20 mi14:44:183:43:318:523:25
9:54
#18889
Finish
26.22 mi14:53:583:53:118:549:40
9:29
#18972
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15697107001070019400(Top 68%)12225(Top 76%)12225(Top 217%)
10K6.21 mi3.10 mi17317-162011349-64911349-64918633(Top 66%)11911(Top 74%)11911(Top 211%)
15K9.32 mi3.11 mi18055-73811638-28911638-28919400(Top 68%)12225(Top 76%)12225(Top 217%)
20K12.43 mi3.11 mi18391-33611776-13811776-13819457(Top 69%)12224(Top 76%)12224(Top 217%)
Half13.11 mi0.68 mi18466-7511822-4611822-4619774(Top 70%)12367(Top 77%)12367(Top 219%)
25K15.53 mi2.42 mi18537-7111824-211824-218986(Top 67%)11965(Top 74%)11965(Top 212%)
30K18.64 mi3.11 mi18633-9611842-1811842-1818973(Top 67%)11822(Top 73%)11822(Top 210%)
20M20.00 mi1.36 mi18743-11011864-2211864-2219815(Top 70%)12081(Top 75%)12081(Top 214%)
21M21.00 mi1.00 mi18742+111830+3411830+3418656(Top 66%)11448(Top 71%)11448(Top 203%)
35K21.75 mi0.75 mi18640+10211773+5711773+5715798(Top 56%)10100(Top 63%)10100(Top 179%)
23M23.00 mi1.25 mi18799-15911809-3611809-3620560(Top 72%)12178(Top 76%)12178(Top 216%)
24M24.00 mi1.00 mi18842-4311808+111808+119148(Top 67%)11481(Top 71%)11481(Top 203%)
40K24.85 mi0.85 mi18917-75118081180820631(Top 73%)12104(Top 75%)12104(Top 215%)
25.2M25.20 mi0.35 mi18889+2811796+1211796+1216582(Top 58%)10175(Top 63%)10175(Top 180%)
Finish26.22 mi1.02 mi18972-8311806-1011806-1021109(Top 74%)12342(Top 77%)12342(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19400

Males

12225

M18-39

12225

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

18633

Males

11911

M18-39

11911

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19400

Males

12225

M18-39

12225

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19457

Males

12224

M18-39

12224

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19774

Males

12367

M18-39

12367

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

18986

Males

11965

M18-39

11965

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

18973

Males

11822

M18-39

11822

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19815

Males

12081

M18-39

12081

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18656

Males

11448

M18-39

11448

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15798

Males

10100

M18-39

10100

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

20560

Males

12178

M18-39

12178

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

19148

Males

11481

M18-39

11481

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20631

Males

12104

M18-39

12104

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16582

Males

10175

M18-39

10175

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

21109

Males

12342

M18-39

12342

Passing Analysis

Category:
Athletes Passed
1086
Passed By
4361
Net Change
-3275
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15697
5K → 10K311651-1620#15697#17317
10K → 15K43781-738#17317#18055
15K → 20K105441-336#18055#18391
20K → Half1186-75#18391#18466
Half → 25K146217-71#18466#18537
25K → 30K212308-96#18537#18633
30K → 20M76186-110#18633#18743
20M → 21M107106+1#18743#18742
21M → 35K1108+102#18742#18640
35K → 23M68227-159#18640#18799
23M → 24M5194-43#18799#18842
24M → 40K55130-75#18842#18917
40K → 25.2M4012+28#18917#18889
25.2M → Finish31114-83#18889#18972
TOTALS10864361-3275
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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