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BOSTON MARATHON 2025

Andrew Gambrell

Bib: 30185•M

MA

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
27:23
Rank: #21576
Start → 5K
27:23 | 8:49/mi
10K· 6.21 mi
52:49
Rank: #19843 (+1733)
5K → 10K
25:26 | 8:11/mi
15K· 9.32 mi
1:17:44
Rank: #18646 (+1197)
10K → 15K
24:55 | 8:01/mi
20K· 12.43 mi
1:44:00
Rank: #18437 (+209)
15K → 20K
26:16 | 8:27/mi
Half· 13.11 mi
1:49:39
Rank: #18400 (+37)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:10:18
Rank: #18189 (+211)
Half → 25K
20:39 | 8:31/mi
30K· 18.64 mi
2:39:42
Rank: #18550 (-361)
25K → 30K
29:24 | 9:28/mi
20M
2:53:51
Rank: #18992 (-442)
30K → 20M
14:09 | 10:25/mi
21M
3:04:26
Rank: #19087 (-95)
20M → 21M
10:35 | 10:35/mi
35K· 21.75 mi
3:12:49
Rank: #19445 (-358)
21M → 35K
8:23 | 11:12/mi
23M
3:31:58
Rank: #20901 (-1456)
35K → 23M
19:09 | 15:18/mi
24M
3:43:15
Rank: #21134 (-233)
23M → 24M
11:17 | 11:17/mi
40K· 24.85 mi
3:53:40
Rank: #21388 (-254)
24M → 40K
10:25 | 12:11/mi
25.2M
3:57:54
Rank: #21428 (-40)
40K → 25.2M
4:14 | 12:17/mi
Finish· 26.22 mi
4:07:45
Rank: #21437 (-9)
25.2M → Finish
9:51 | 9:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:39
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:18:06
Pace10:32 /mi
📊Positive Split: 25.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4927:238:4927:23
8:49
-
10K
6.21 mi12:14:1552:498:3025:26
8:11
-0:38
15K
9.32 mi12:39:101:17:448:2024:55
8:01
-0:10
20K
12.43 mi13:05:261:44:008:2226:16
8:27
+0:26
Half
13.11 mi13:11:051:49:398:225:39
8:17
-0:10
25K
15.53 mi13:31:442:10:188:2320:39
8:31
+0:14
30K
18.64 mi14:01:082:39:428:3429:24
9:28
+0:57
20M
20.00 mi14:15:172:53:518:4214:09
10:25
+0:57
21M
21.00 mi14:25:523:04:268:4710:35
10:35
+0:10
35K
21.75 mi14:34:153:12:498:528:23
11:12
+0:37
23M
23.00 mi14:53:243:31:589:1319:09
15:18
+4:06
24M
24.00 mi15:04:413:43:159:1811:17
11:17
-4:01
40K
24.85 mi15:15:063:53:409:2410:25
12:11
+0:54
25.2M
25.20 mi15:19:203:57:549:264:14
12:17
+0:06
Finish
26.22 mi15:29:114:07:459:279:51
9:40
-2:37

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

8:01 /mi

Average Pace

9:27 /mi

Slowest Pace

15:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:55

42% of race

Time at Steady Pace

1:31:22

37% of race

Time at Slower Pace

53:28

22% of race

Average Pace: 9:27 /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 mi11:48:4927:238:4927:23
8:49
#21576
10K
6.21 mi12:14:1552:498:3025:26
8:11
#19843
15K
9.32 mi12:39:101:17:448:2024:55
8:01
#18646
20K
12.43 mi13:05:261:44:008:2226:16
8:27
#18437
Half
13.11 mi13:11:051:49:398:225:39
8:17
#18400
25K
15.53 mi13:31:442:10:188:2320:39
8:31
#18189
30K
18.64 mi14:01:082:39:428:3429:24
9:28
#18550
20M
20.00 mi14:15:172:53:518:4214:09
10:25
#18992
21M
21.00 mi14:25:523:04:268:4710:35
10:35
#19087
35K
21.75 mi14:34:153:12:498:528:23
11:12
#19445
23M
23.00 mi14:53:243:31:589:1319:09
15:18
#20901
24M
24.00 mi15:04:413:43:159:1811:17
11:17
#21134
40K
24.85 mi15:15:063:53:409:2410:25
12:11
#21388
25.2M
25.20 mi15:19:203:57:549:264:14
12:17
#21428
Finish
26.22 mi15:29:114:07:459:279:51
9:40
#21437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21576131211312116193(Top 57%)10899(Top 68%)10899(Top 193%)
10K6.21 mi3.10 mi19843+173312406+71512406+71517788(Top 63%)11570(Top 72%)11570(Top 205%)
15K9.32 mi3.11 mi18646+119711891+51511891+51516193(Top 57%)10899(Top 68%)10899(Top 193%)
20K12.43 mi3.11 mi18437+20911796+9511796+9517915(Top 63%)11575(Top 72%)11575(Top 205%)
Half13.11 mi0.68 mi18400+3711786+1011786+1017818(Top 63%)11563(Top 72%)11563(Top 205%)
25K15.53 mi2.42 mi18189+21111672+11411672+11417300(Top 61%)11230(Top 70%)11230(Top 199%)
30K18.64 mi3.11 mi18550-36111813-14111813-14119795(Top 70%)12201(Top 76%)12201(Top 216%)
20M20.00 mi1.36 mi18992-44211964-15111964-15122180(Top 78%)13123(Top 81%)13123(Top 233%)
21M21.00 mi1.00 mi19087-9511981-1711981-1720260(Top 71%)12157(Top 75%)12157(Top 215%)
35K21.75 mi0.75 mi19445-35812120-13912120-13924618(Top 87%)14164(Top 88%)14164(Top 251%)
23M23.00 mi1.25 mi20901-145612735-61512735-61528020(Top 99%)15854(Top 98%)15854(Top 281%)
24M24.00 mi1.00 mi21134-23312815-8012815-8024523(Top 86%)14065(Top 87%)14065(Top 249%)
40K24.85 mi0.85 mi21388-25412918-10312918-10325202(Top 89%)14368(Top 89%)14368(Top 255%)
25.2M25.20 mi0.35 mi21428-4012928-1012928-1023732(Top 84%)13625(Top 85%)13625(Top 241%)
Finish26.22 mi1.02 mi21437-912911+1712911+1721779(Top 77%)12672(Top 79%)12672(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16193

Males

10899

M18-39

10899

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17788

Males

11570

M18-39

11570

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16193

Males

10899

M18-39

10899

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17915

Males

11575

M18-39

11575

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17818

Males

11563

M18-39

11563

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17300

Males

11230

M18-39

11230

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19795

Males

12201

M18-39

12201

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

22180

Males

13123

M18-39

13123

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20260

Males

12157

M18-39

12157

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24618

Males

14164

M18-39

14164

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

28020

Males

15854

M18-39

15854

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24523

Males

14065

M18-39

14065

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25202

Males

14368

M18-39

14368

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23732

Males

13625

M18-39

13625

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21779

Males

12672

M18-39

12672

Passing Analysis

Category:
Athletes Passed
3899
Passed By
3760
Net Change
+139
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21576
5K → 10K174512+1733#21576#19843
10K → 15K11981+1197#19843#18646
15K → 20K29485+209#18646#18437
20K → Half5417+37#18437#18400
Half → 25K27968+211#18400#18189
25K → 30K137498-361#18189#18550
30K → 20M27469-442#18550#18992
20M → 21M64159-95#18992#19087
21M → 35K9367-358#19087#19445
35K → 23M61462-1456#19445#20901
23M → 24M15248-233#20901#21134
24M → 40K11265-254#21134#21388
40K → 25.2M1353-40#21388#21428
25.2M → Finish4756-9#21428#21437
TOTALS38993760+139
📊

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