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BOSTON MARATHON 2025

Andrew Grove

Bib: 7204•M

NS

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
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
20:22
Rank: #4245
Start → 5K
20:22 | 6:33/mi
10K· 6.21 mi
44:23
Rank: #8959 (-4714)
5K → 10K
24:01 | 7:44/mi
15K· 9.32 mi
1:08:46
Rank: #10860 (-1901)
10K → 15K
24:23 | 7:51/mi
20K· 12.43 mi
1:29:58
Rank: #9332 (+1528)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:34:31
Rank: #9073 (+259)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:50:44
Rank: #8124 (+949)
Half → 25K
16:13 | 6:41/mi
30K· 18.64 mi
2:12:06
Rank: #7252 (+872)
25K → 30K
21:22 | 6:53/mi
20M
2:21:46
Rank: #6991 (+261)
30K → 20M
9:40 | 7:07/mi
21M
2:29:21
Rank: #6767 (+224)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:34:29
Rank: #6653 (+114)
21M → 35K
5:08 | 6:52/mi
23M
2:43:19
Rank: #6415 (+238)
35K → 23M
8:50 | 7:03/mi
24M
2:50:25
Rank: #6315 (+100)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:56:45
Rank: #6262 (+53)
24M → 40K
6:20 | 7:24/mi
25.2M
2:59:35
Rank: #6256 (+6)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:07:06
Rank: #6251 (+5)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:34:31
Pace7:13 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:35
Pace7:04 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0120:226:3320:22
6:33
-
10K
6.21 mi10:51:0244:237:0924:01
7:44
+1:11
15K
9.32 mi11:15:251:08:467:2324:23
7:51
+0:07
20K
12.43 mi11:36:371:29:587:1421:12
6:49
-1:02
Half
13.11 mi11:41:101:34:317:134:33
6:40
-0:09
25K
15.53 mi11:57:231:50:447:0816:13
6:41
+0:01
30K
18.64 mi12:18:452:12:067:0521:22
6:53
+0:12
20M
20.00 mi12:28:252:21:467:059:40
7:07
+0:14
21M
21.00 mi12:36:002:29:217:077:35
7:35
+0:28
35K
21.75 mi12:41:082:34:297:065:08
6:52
-0:43
23M
23.00 mi12:49:582:43:197:068:50
7:03
+0:11
24M
24.00 mi12:57:042:50:257:067:06
7:06
+0:03
40K
24.85 mi13:03:242:56:457:076:20
7:24
+0:18
25.2M
25.20 mi13:06:142:59:357:082:50
8:13
+0:49
Finish
26.22 mi13:13:453:07:067:087:31
7:23
-0:50

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

6:33 /mi

Average Pace

7:08 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:20

33% of race

Time at Steady Pace

52:06

28% of race

Time at Slower Pace

1:12:40

39% of race

Average Pace: 7:08 /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 mi10:27:0120:226:3320:22
6:33
#4245
10K
6.21 mi10:51:0244:237:0924:01
7:44
#8959
15K
9.32 mi11:15:251:08:467:2324:23
7:51
#10860
20K
12.43 mi11:36:371:29:587:1421:12
6:49
#9332
Half
13.11 mi11:41:101:34:317:134:33
6:40
#9073
25K
15.53 mi11:57:231:50:447:0816:13
6:41
#8124
30K
18.64 mi12:18:452:12:067:0521:22
6:53
#7252
20M
20.00 mi12:28:252:21:467:059:40
7:07
#6991
21M
21.00 mi12:36:002:29:217:077:35
7:35
#6767
35K
21.75 mi12:41:082:34:297:065:08
6:52
#6653
23M
23.00 mi12:49:582:43:197:068:50
7:03
#6415
24M
24.00 mi12:57:042:50:257:067:06
7:06
#6315
40K
24.85 mi13:03:242:56:457:076:20
7:24
#6262
25.2M
25.20 mi13:06:142:59:357:082:50
8:13
#6256
Finish
26.22 mi13:13:453:07:067:087:31
7:23
#6251
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi42453994399414771(Top 52%)10264(Top 64%)10264(Top 182%)
10K6.21 mi3.10 mi8959-47147567-35737567-357314152(Top 50%)10055(Top 62%)10055(Top 178%)
15K9.32 mi3.11 mi10860-19018576-10098576-100914771(Top 52%)10264(Top 64%)10264(Top 182%)
20K12.43 mi3.11 mi9332+15287743+8337743+8335530(Top 19%)5047(Top 31%)5047(Top 89%)
Half13.11 mi0.68 mi9073+2597603+1407603+1405003(Top 18%)4632(Top 29%)4632(Top 82%)
25K15.53 mi2.42 mi8124+9496997+6066997+6064049(Top 14%)3773(Top 23%)3773(Top 67%)
30K18.64 mi3.11 mi7252+8726386+6116386+6113931(Top 14%)3620(Top 22%)3620(Top 64%)
20M20.00 mi1.36 mi6991+2616170+2166170+2164741(Top 17%)4282(Top 27%)4282(Top 76%)
21M21.00 mi1.00 mi6767+2245987+1835987+1835022(Top 18%)4389(Top 27%)4389(Top 78%)
35K21.75 mi0.75 mi6653+1145887+1005887+1004485(Top 16%)3987(Top 25%)3987(Top 71%)
23M23.00 mi1.25 mi6415+2385689+1985689+1984070(Top 14%)3629(Top 23%)3629(Top 64%)
24M24.00 mi1.00 mi6315+1005595+945595+945204(Top 18%)4394(Top 27%)4394(Top 78%)
40K24.85 mi0.85 mi6262+535537+585537+586215(Top 22%)4975(Top 31%)4975(Top 88%)
25.2M25.20 mi0.35 mi6256+65523+145523+147063(Top 25%)5353(Top 33%)5353(Top 95%)
Finish26.22 mi1.02 mi6251+55491+325491+328284(Top 29%)6060(Top 38%)6060(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

14771

Males

10264

M18-39

10264

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

14152

Males

10055

M18-39

10055

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

14771

Males

10264

M18-39

10264

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5530

Males

5047

M18-39

5047

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5003

Males

4632

M18-39

4632

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

4049

Males

3773

M18-39

3773

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3931

Males

3620

M18-39

3620

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4741

Males

4282

M18-39

4282

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5022

Males

4389

M18-39

4389

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4485

Males

3987

M18-39

3987

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

4070

Males

3629

M18-39

3629

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

5204

Males

4394

M18-39

4394

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6215

Males

4975

M18-39

4975

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7063

Males

5353

M18-39

5353

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8284

Males

6060

M18-39

6060

Passing Analysis

Category:
Athletes Passed
4767*
Passed By
6771
Net Change
-2006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4245
5K → 10K04714-4714#4245#8959
10K → 15K151914-1901#8959#10860
15K → 20K1528*0+1528#10860#9332
20K → Half2601+259#9332#9073
Half → 25K9490+949#9073#8124
25K → 30K8720+872#8124#7252
30K → 20M2654+261#7252#6991
20M → 21M2273+224#6991#6767
21M → 35K1173+114#6767#6653
35K → 23M2391+238#6653#6415
23M → 24M11717+100#6415#6315
24M → 40K8128+53#6315#6262
40K → 25.2M2923+6#6262#6256
25.2M → Finish6863+5#6256#6251
TOTALS4767*6771-2006

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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