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BOSTON MARATHON 2025

Franck Hiag

Bib: 31127•M

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
26:13
Rank: #19518
Start → 5K
8:26/mi
26:13 split
10K· 6.21 mi
51:09
Rank: #18188 (+1330)
5K → 10K
8:02/mi
24:56 split
15K· 9.32 mi
1:16:00
Rank: #17447 (+741)
10K → 15K
8:00/mi
24:51 split
20K· 12.43 mi
1:42:39
Rank: #17755 (-308)
15K → 20K
8:35/mi
26:39 split
Half· 13.11 mi
1:48:10
Rank: #17672 (+83)
20K → Half
8:05/mi
5:31 split
25K· 15.53 mi
2:09:31
Rank: #17835 (-163)
Half → 25K
8:48/mi
21:21 split
30K· 18.64 mi
2:39:00
Rank: #18315 (-480)
25K → 30K
9:29/mi
29:29 split
20M
2:52:42
Rank: #18628 (-313)
30K → 20M
10:05/mi
13:42 split
21M
3:03:20
Rank: #18789 (-161)
20M → 21M
10:38/mi
10:38 split
35K· 21.75 mi
3:10:33
Rank: #18884 (-95)
21M → 35K
9:39/mi
7:13 split
23M
3:23:28
Rank: #19133 (-249)
35K → 23M
10:19/mi
12:55 split
24M
3:33:49
Rank: #19339 (-206)
23M → 24M
10:21/mi
10:21 split
40K· 24.85 mi
3:42:43
Rank: #19471 (-132)
24M → 40K
10:25/mi
8:54 split
25.2M
3:46:37
Rank: #19517 (-46)
40K → 25.2M
11:19/mi
3:54 split
Finish· 26.22 mi
3:56:32
Rank: #19662 (-145)
25.2M → Finish
9:44/mi
9:55 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:10
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time2:08:22
Pace9:48 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5926:138:2626:13
8:26
-
10K
6.21 mi12:13:5551:098:1424:56
8:02
-0:24
15K
9.32 mi12:38:461:16:008:0924:51
8:00
-0:02
20K
12.43 mi13:05:251:42:398:1626:39
8:35
+0:35
Half
13.11 mi13:10:561:48:108:155:31
8:05
-0:30
25K
15.53 mi13:32:172:09:318:2021:21
8:48
+0:43
30K
18.64 mi14:01:462:39:008:3229:29
9:29
+0:41
20M
20.00 mi14:15:282:52:428:3813:42
10:05
+0:36
21M
21.00 mi14:26:063:03:208:4410:38
10:38
+0:33
35K
21.75 mi14:33:193:10:338:467:13
9:39
-0:59
23M
23.00 mi14:46:143:23:288:5112:55
10:19
+0:40
24M
24.00 mi14:56:353:33:498:5510:21
10:21
+0:02
40K
24.85 mi15:05:293:42:438:588:54
10:25
+0:04
25.2M
25.20 mi15:09:233:46:379:003:54
11:19
+0:54
Finish
26.22 mi15:19:183:56:329:029:55
9:44
-1:35

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

8:00 /mi

Average Pace

9:02 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:31

55% of race

Time at Steady Pace

1:00:19

26% of race

Time at Slower Pace

46:42

20% of race

Average Pace: 9:01 /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 mi11:48:5926:138:2626:13
8:26
#19518
10K
6.21 mi12:13:5551:098:1424:56
8:02
#18188
15K
9.32 mi12:38:461:16:008:0924:51
8:00
#17447
20K
12.43 mi13:05:251:42:398:1626:39
8:35
#17755
Half
13.11 mi13:10:561:48:108:155:31
8:05
#17672
25K
15.53 mi13:32:172:09:318:2021:21
8:48
#17835
30K
18.64 mi14:01:462:39:008:3229:29
9:29
#18315
20M
20.00 mi14:15:282:52:428:3813:42
10:05
#18628
21M
21.00 mi14:26:063:03:208:4410:38
10:38
#18789
35K
21.75 mi14:33:193:10:338:467:13
9:39
#18884
23M
23.00 mi14:46:143:23:288:5112:55
10:19
#19133
24M
24.00 mi14:56:353:33:498:5510:21
10:21
#19339
40K
24.85 mi15:05:293:42:438:588:54
10:25
#19471
25.2M
25.20 mi15:09:233:46:379:003:54
11:19
#19517
Finish
26.22 mi15:19:183:56:329:029:55
9:44
#19662
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19518122561225616044(Top 56%)10833(Top 67%)10833(Top 192%)
10K6.21 mi3.10 mi18188+133011693+56311693+56316668(Top 59%)11096(Top 69%)11096(Top 197%)
15K9.32 mi3.11 mi17447+74111418+27511418+27516044(Top 56%)10833(Top 67%)10833(Top 192%)
20K12.43 mi3.11 mi17755-30811510-9211510-9218719(Top 66%)11917(Top 74%)11917(Top 211%)
Half13.11 mi0.68 mi17672+8311487+2311487+2316518(Top 58%)10997(Top 68%)10997(Top 195%)
25K15.53 mi2.42 mi17835-16311523-3611523-3618956(Top 67%)11950(Top 74%)11950(Top 212%)
30K18.64 mi3.11 mi18315-48011699-17611699-17619890(Top 70%)12237(Top 76%)12237(Top 217%)
20M20.00 mi1.36 mi18628-31311815-11611815-11621205(Top 75%)12678(Top 79%)12678(Top 225%)
21M21.00 mi1.00 mi18789-16111855-4011855-4020394(Top 72%)12212(Top 76%)12212(Top 216%)
35K21.75 mi0.75 mi18884-9511868-1311868-1320820(Top 73%)12358(Top 77%)12358(Top 219%)
23M23.00 mi1.25 mi19133-24911957-8911957-8921459(Top 76%)12610(Top 78%)12610(Top 224%)
24M24.00 mi1.00 mi19339-20612013-5612013-5622382(Top 79%)12992(Top 81%)12992(Top 230%)
40K24.85 mi0.85 mi19471-13212053-4012053-4021651(Top 76%)12580(Top 78%)12580(Top 223%)
25.2M25.20 mi0.35 mi19517-4612062-912062-921511(Top 76%)12534(Top 78%)12534(Top 222%)
Finish26.22 mi1.02 mi19662-14512109-4712109-4722010(Top 77%)12791(Top 79%)12791(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

16044

Males

10833

M18-39

10833

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16668

Males

11096

M18-39

11096

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

16044

Males

10833

M18-39

10833

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

18719

Males

11917

M18-39

11917

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

16518

Males

10997

M18-39

10997

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

18956

Males

11950

M18-39

11950

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19890

Males

12237

M18-39

12237

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

21205

Males

12678

M18-39

12678

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20394

Males

12212

M18-39

12212

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

20820

Males

12358

M18-39

12358

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21459

Males

12610

M18-39

12610

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22382

Males

12992

M18-39

12992

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21651

Males

12580

M18-39

12580

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21511

Males

12534

M18-39

12534

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

22010

Males

12791

M18-39

12791

Passing Analysis

Category:
Athletes Passed
2798
Passed By
2942
Net Change
-144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19518
5K → 10K135020+1330#19518#18188
10K → 15K75514+741#18188#17447
15K → 20K104412-308#17447#17755
20K → Half907+83#17755#17672
Half → 25K122285-163#17672#17835
25K → 30K112592-480#17835#18315
30K → 20M41354-313#18315#18628
20M → 21M59220-161#18628#18789
21M → 35K34129-95#18789#18884
35K → 23M35284-249#18884#19133
23M → 24M30236-206#19133#19339
24M → 40K31163-132#19339#19471
40K → 25.2M1561-46#19471#19517
25.2M → Finish20165-145#19517#19662
TOTALS27982942-144
📊

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