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BOSTON MARATHON 2025

Avery Den Herder

Bib: 2710•M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
Division (M18-39)
#0 / 5642
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
6:45/mi
20:57
↑ 97↓ 3451.5%
10K· 6.21 mi
6:49/mi
42:08
↑ 79↓ 1380.4%
15K· 9.32 mi
6:49/mi
1:03:19
↑ 67↓ 78
20K· 12.43 mi
6:52/mi
1:24:38
↑ 106↓ 860.1%
Half· 13.11 mi
6:40/mi
1:29:11
↑ 19↓ 370.5%
25K· 15.53 mi
7:45/mi
1:47:58
↑ 66↓ 880.2%
30K· 18.64 mi
7:56/mi
2:12:38
↑ 181↓ 1480.2%
20M
8:12/mi
2:23:46
↑ 64↓ 500.2%
21M
10:36/mi
2:34:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:48/mi
2:40:57
↑ 17↓ 861.7%
23M
9:00/mi
2:52:13
↑ 23↓ 630.6%
24M
8:29/mi
3:00:42
↓ 821.3%
40K· 24.85 mi
10:04/mi
3:09:18
↓ 200.3%
25.2M
13:32/mi
3:13:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:07/mi
3:21:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:11
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:52:02
Pace8:33 /mi
📊Positive Split: 25.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5720:576:4520:57
6:45
-
10K
6.21 mi10:43:0842:086:4721:11
6:49
+0:04
15K
9.32 mi11:04:191:03:196:4821:11
6:49
0:00
20K
12.43 mi11:25:381:24:386:4921:19
6:52
+0:03
Half
13.11 mi11:30:111:29:116:484:33
6:40
-0:12
25K
15.53 mi11:48:581:47:586:5718:47
7:45
+1:05
30K
18.64 mi12:13:382:12:387:0724:40
7:56
+0:11
20M
20.00 mi12:24:462:23:467:1111:08
8:12
+0:16
21M
21.00 mi12:35:222:34:227:2110:36
10:36
+2:24
35K
21.75 mi12:41:572:40:577:246:35
8:48
-1:48
23M
23.00 mi12:53:132:52:137:2911:16
9:00
+0:12
24M
24.00 mi13:01:423:00:427:328:29
8:29
-0:31
40K
24.85 mi13:10:183:09:187:378:36
10:04
+1:35
25.2M
25.20 mi13:14:583:13:587:424:40
13:32
+3:28
Finish
26.22 mi13:22:133:21:137:417:15
7:07
-6:25

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

6:40 /mi

Average Pace

7:41 /mi

Slowest Pace

13:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:11

44% of race

Time at Steady Pace

1:16:54

38% of race

Time at Slower Pace

35:08

17% of race

Average Pace: 7:40 /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 mi10:21:5720:576:4520:57
6:45
#5841
10K
6.21 mi10:43:0842:086:4721:11
6:49
#6115
15K
9.32 mi11:04:191:03:196:4821:11
6:49
#6129
20K
12.43 mi11:25:381:24:386:4921:19
6:52
#6033
Half
13.11 mi11:30:111:29:116:484:33
6:40
#5979
25K
15.53 mi11:48:581:47:586:5718:47
7:45
#6931
30K
18.64 mi12:13:382:12:387:0724:40
7:56
#7443
20M
20.00 mi12:24:462:23:467:1111:08
8:12
#7671
21M
21.00 mi12:35:222:34:227:2110:36
10:36
#8560
35K
21.75 mi12:41:572:40:577:246:35
8:48
#8908
23M
23.00 mi12:53:132:52:137:2911:16
9:00
#9391
24M
24.00 mi13:01:423:00:427:328:29
8:29
#9625
40K
24.85 mi13:10:183:09:187:378:36
10:04
#10205
25.2M
25.20 mi13:14:583:13:587:424:40
13:32
#10706
Finish
26.22 mi13:22:133:21:137:417:15
7:07
#10499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5841538653866279(Top 22%)5689(Top 35%)5689(Top 101%)
10K6.21 mi3.10 mi6115-2745607-2215607-2216610(Top 23%)5976(Top 37%)5976(Top 106%)
15K9.32 mi3.11 mi6129-145612-55612-56279(Top 22%)5689(Top 35%)5689(Top 101%)
20K12.43 mi3.11 mi6033+965510+1025510+1025884(Top 21%)5344(Top 33%)5344(Top 95%)
Half13.11 mi0.68 mi5979+545465+455465+455088(Top 18%)4717(Top 29%)4717(Top 84%)
25K15.53 mi2.42 mi6931-9526206-7416206-74111900(Top 42%)8795(Top 55%)8795(Top 156%)
30K18.64 mi3.11 mi7443-5126526-3206526-32010934(Top 38%)8157(Top 51%)8157(Top 145%)
20M20.00 mi1.36 mi7671-2286638-1126638-11211740(Top 41%)8387(Top 52%)8387(Top 149%)
21M21.00 mi1.00 mi8560-8897150-5127150-51220297(Top 71%)12164(Top 76%)12164(Top 216%)
35K21.75 mi0.75 mi8908-3487330-1807330-18017203(Top 61%)10681(Top 66%)10681(Top 189%)
23M23.00 mi1.25 mi9391-4837557-2277557-22716214(Top 57%)10161(Top 63%)10161(Top 180%)
24M24.00 mi1.00 mi9625-2347645-887645-8814358(Top 51%)9302(Top 58%)9302(Top 165%)
40K24.85 mi0.85 mi10205-5807900-2557900-25520613(Top 73%)12086(Top 75%)12086(Top 214%)
25.2M25.20 mi0.35 mi10706-5018140-2408140-24025705(Top 90%)14587(Top 91%)14587(Top 259%)
Finish26.22 mi1.02 mi10499+2078001+1398001+1396476(Top 23%)5034(Top 31%)5034(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

6279

Males

5689

M18-39

5689

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

6610

Males

5976

M18-39

5976

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

6279

Males

5689

M18-39

5689

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5884

Males

5344

M18-39

5344

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

5088

Males

4717

M18-39

4717

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11900

Males

8795

M18-39

8795

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10934

Males

8157

M18-39

8157

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11740

Males

8387

M18-39

8387

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20297

Males

12164

M18-39

12164

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

17203

Males

10681

M18-39

10681

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

16214

Males

10161

M18-39

10161

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14358

Males

9302

M18-39

9302

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20613

Males

12086

M18-39

12086

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25705

Males

14587

M18-39

14587

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6476

Males

5034

M18-39

5034

Passing Analysis

Category:
Athletes Passed
917
Passed By
5573
Net Change
-4658
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5841
5K → 10K100374-274#5841#6115
10K → 15K132146-14#6115#6129
15K → 20K19094+96#6129#6033
20K → Half562+54#6033#5979
Half → 25K11963-952#5979#6931
25K → 30K66578-512#6931#7443
30K → 20M49277-228#7443#7671
20M → 21M8897-889#7671#8560
21M → 35K13361-348#8560#8908
35K → 23M33516-483#8908#9391
23M → 24M33267-234#9391#9625
24M → 40K9587-580#9625#10205
40K → 25.2M1502-501#10205#10706
25.2M → Finish2169+207#10706#10499
TOTALS9175573-4658
📊

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