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BOSTON MARATHON 2025

Andrew Conrad

Bib: 16563•M

NY

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
24:10
Rank: #14612
Start → 5K
24:10 | 7:47/mi
10K· 6.21 mi
49:35
Rank: #16338 (-1726)
5K → 10K
25:25 | 8:11/mi
15K· 9.32 mi
1:15:29
Rank: #17065 (-727)
10K → 15K
25:54 | 8:20/mi
20K· 12.43 mi
1:41:29
Rank: #17125 (-60)
15K → 20K
26:00 | 8:22/mi
Half· 13.11 mi
1:47:04
Rank: #17113 (+12)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:09:22
Rank: #17766 (-653)
Half → 25K
22:18 | 9:12/mi
30K· 18.64 mi
2:39:16
Rank: #18405 (-639)
25K → 30K
29:54 | 9:37/mi
20M
2:51:59
Rank: #18421 (-16)
30K → 20M
12:43 | 9:21/mi
21M
3:01:37
Rank: #18293 (+128)
20M → 21M
9:38 | 9:38/mi
35K· 21.75 mi
3:08:08
Rank: #18221 (+72)
21M → 35K
6:31 | 8:43/mi
23M
3:19:46
Rank: #18203 (+18)
35K → 23M
11:38 | 9:17/mi
24M
3:28:42
Rank: #18125 (+78)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:37:32
Rank: #18336 (-211)
24M → 40K
8:50 | 10:20/mi
25.2M
3:41:43
Rank: #18466 (-130)
40K → 25.2M
4:11 | 12:08/mi
Finish· 26.22 mi
3:50:36
Rank: #18451 (+15)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:04
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:03:32
Pace9:25 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:3124:107:4724:10
7:47
-
10K
6.21 mi11:22:5649:357:5925:25
8:11
+0:24
15K
9.32 mi11:48:501:15:298:0625:54
8:20
+0:09
20K
12.43 mi12:14:501:41:298:1026:00
8:22
+0:02
Half
13.11 mi12:20:251:47:048:105:35
8:11
-0:11
25K
15.53 mi12:42:432:09:228:2022:18
9:12
+1:01
30K
18.64 mi13:12:372:39:168:3329:54
9:37
+0:25
20M
20.00 mi13:25:202:51:598:3612:43
9:21
-0:16
21M
21.00 mi13:34:583:01:378:399:38
9:38
+0:17
35K
21.75 mi13:41:293:08:088:396:31
8:43
-0:55
23M
23.00 mi13:53:073:19:468:4111:38
9:17
+0:34
24M
24.00 mi14:02:033:28:428:428:56
8:56
-0:21
40K
24.85 mi14:10:533:37:328:458:50
10:20
+1:24
25.2M
25.20 mi14:15:043:41:438:484:11
12:08
+1:48
Finish
26.22 mi14:23:573:50:368:488:53
8:43
-3:25

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

7:47 /mi

Average Pace

8:48 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:04

46% of race

Time at Steady Pace

1:10:59

31% of race

Time at Slower Pace

52:33

23% of race

Average Pace: 8:48 /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 mi10:57:3124:107:4724:10
7:47
#14612
10K
6.21 mi11:22:5649:357:5925:25
8:11
#16338
15K
9.32 mi11:48:501:15:298:0625:54
8:20
#17065
20K
12.43 mi12:14:501:41:298:1026:00
8:22
#17125
Half
13.11 mi12:20:251:47:048:105:35
8:11
#17113
25K
15.53 mi12:42:432:09:228:2022:18
9:12
#17766
30K
18.64 mi13:12:372:39:168:3329:54
9:37
#18405
20M
20.00 mi13:25:202:51:598:3612:43
9:21
#18421
21M
21.00 mi13:34:583:01:378:399:38
9:38
#18293
35K
21.75 mi13:41:293:08:088:396:31
8:43
#18221
23M
23.00 mi13:53:073:19:468:4111:38
9:17
#18203
24M
24.00 mi14:02:033:28:428:428:56
8:56
#18125
40K
24.85 mi14:10:533:37:328:458:50
10:20
#18336
25.2M
25.20 mi14:15:043:41:438:484:11
12:08
#18466
Finish
26.22 mi14:23:573:50:368:488:53
8:43
#18451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi14612102831028318292(Top 64%)11752(Top 73%)11752(Top 208%)
10K6.21 mi3.10 mi16338-172610951-66810951-66817749(Top 62%)11551(Top 72%)11551(Top 205%)
15K9.32 mi3.11 mi17065-72711262-31111262-31118292(Top 64%)11752(Top 73%)11752(Top 208%)
20K12.43 mi3.11 mi17125-6011259+311259+317344(Top 61%)11324(Top 70%)11324(Top 201%)
Half13.11 mi0.68 mi17113+1211247+1211247+1217158(Top 60%)11259(Top 70%)11259(Top 200%)
25K15.53 mi2.42 mi17766-65311500-25311500-25320736(Top 73%)12738(Top 79%)12738(Top 226%)
30K18.64 mi3.11 mi18405-63911745-24511745-24520436(Top 72%)12485(Top 78%)12485(Top 221%)
20M20.00 mi1.36 mi18421-1611716+2911716+2918540(Top 65%)11465(Top 71%)11465(Top 203%)
21M21.00 mi1.00 mi18293+12811636+8011636+8016689(Top 59%)10562(Top 66%)10562(Top 187%)
35K21.75 mi0.75 mi18221+7211583+5311583+5316744(Top 59%)10518(Top 65%)10518(Top 186%)
23M23.00 mi1.25 mi18203+1811549+3411549+3417727(Top 62%)10831(Top 67%)10831(Top 192%)
24M24.00 mi1.00 mi18125+7811490+5911490+5917007(Top 60%)10464(Top 65%)10464(Top 185%)
40K24.85 mi0.85 mi18336-21111552-6211552-6221455(Top 76%)12495(Top 78%)12495(Top 221%)
25.2M25.20 mi0.35 mi18466-13011604-5211604-5223470(Top 83%)13501(Top 84%)13501(Top 239%)
Finish26.22 mi1.02 mi18451+1511571+3311571+3317563(Top 62%)10666(Top 66%)10666(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18292

Males

11752

M18-39

11752

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

17749

Males

11551

M18-39

11551

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18292

Males

11752

M18-39

11752

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17344

Males

11324

M18-39

11324

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17158

Males

11259

M18-39

11259

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20736

Males

12738

M18-39

12738

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20436

Males

12485

M18-39

12485

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18540

Males

11465

M18-39

11465

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16689

Males

10562

M18-39

10562

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16744

Males

10518

M18-39

10518

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17727

Males

10831

M18-39

10831

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

17007

Males

10464

M18-39

10464

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21455

Males

12495

M18-39

12495

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23470

Males

13501

M18-39

13501

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17563

Males

10666

M18-39

10666

Passing Analysis

Category:
Athletes Passed
1128
Passed By
4967
Net Change
-3839
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14612
5K → 10K271753-1726#14612#16338
10K → 15K68795-727#16338#17065
15K → 20K169229-60#17065#17125
20K → Half3624+12#17125#17113
Half → 25K51704-653#17113#17766
25K → 30K90729-639#17766#18405
30K → 20M103119-16#18405#18421
20M → 21M16739+128#18421#18293
21M → 35K9321+72#18293#18221
35K → 23M11294+18#18221#18203
23M → 24M11133+78#18203#18125
24M → 40K26237-211#18125#18336
40K → 25.2M2132-130#18336#18466
25.2M → Finish7358+15#18466#18451
TOTALS11284967-3839
📊

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