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BOSTON MARATHON 2025

Hardyal Singh

Bib: 21524•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 25%
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
7:50/mi
24:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
49:03
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:13:24
↑ 67↓ 78
20K· 12.43 mi
8:01/mi
1:38:17
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:43:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:09/mi
2:03:20
↑ 66↓ 880.2%
30K· 18.64 mi
8:53/mi
2:30:56
↑ 181↓ 1480.2%
20M
8:37/mi
2:42:39
↑ 64↓ 500.2%
21M
9:19/mi
2:51:58
↑ 106↓ 241.6%
35K· 21.75 mi
8:24/mi
2:58:15
↑ 17↓ 861.7%
23M
8:39/mi
3:09:05
↑ 23↓ 630.6%
24M
8:31/mi
3:17:36
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:24:59
↓ 200.3%
25.2M
9:43/mi
3:28:20
↑ 13↓ 160.2%
Finish· 26.22 mi
8:14/mi
3:36:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:35
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:53:08
Pace8:38 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5524:207:5024:20
7:50
-
10K
6.21 mi11:44:3849:037:5424:43
7:57
+0:07
15K
9.32 mi12:08:591:13:247:5324:21
7:50
-0:07
20K
12.43 mi12:33:521:38:177:5524:53
8:01
+0:11
Half
13.11 mi12:39:101:43:357:545:18
7:46
-0:15
25K
15.53 mi12:58:552:03:207:5619:45
8:09
+0:23
30K
18.64 mi13:26:312:30:568:0627:36
8:53
+0:44
20M
20.00 mi13:38:142:42:398:0811:43
8:37
-0:16
21M
21.00 mi13:47:332:51:588:119:19
9:19
+0:42
35K
21.75 mi13:53:502:58:158:126:17
8:24
-0:55
23M
23.00 mi14:04:403:09:058:1310:50
8:39
+0:15
24M
24.00 mi14:13:113:17:368:148:31
8:31
-0:08
40K
24.85 mi14:20:343:24:598:157:23
8:38
+0:07
25.2M
25.20 mi14:23:553:28:208:163:21
9:43
+1:05
Finish
26.22 mi14:32:183:36:438:168:23
8:14
-1:29

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

7:46 /mi

Average Pace

8:16 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:35

48% of race

Time at Steady Pace

1:12:52

34% of race

Time at Slower Pace

40:16

19% of race

Average Pace: 8:16 /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 mi11:19:5524:207:5024:20
7:50
#15089
10K
6.21 mi11:44:3849:037:5424:43
7:57
#15614
15K
9.32 mi12:08:591:13:247:5324:21
7:50
#15285
20K
12.43 mi12:33:521:38:177:5524:53
8:01
#15170
Half
13.11 mi12:39:101:43:357:545:18
7:46
#15101
25K
15.53 mi12:58:552:03:207:5619:45
8:09
#15076
30K
18.64 mi13:26:312:30:568:0627:36
8:53
#15481
20M
20.00 mi13:38:142:42:398:0811:43
8:37
#15380
21M
21.00 mi13:47:332:51:588:119:19
9:19
#15321
35K
21.75 mi13:53:502:58:158:126:17
8:24
#15269
23M
23.00 mi14:04:403:09:058:1310:50
8:39
#15188
24M
24.00 mi14:13:113:17:368:148:31
8:31
#15129
40K
24.85 mi14:20:343:24:598:157:23
8:38
#15088
25.2M
25.20 mi14:23:553:28:208:163:21
9:43
#15082
Finish
26.22 mi14:32:183:36:438:168:23
8:14
#15023
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15089104591045914689(Top 52%)10236(Top 64%)10236(Top 813%)
10K6.21 mi3.10 mi15614-52510664-20510664-20516098(Top 57%)10870(Top 67%)10870(Top 863%)
15K9.32 mi3.11 mi15285+32910516+14810516+14814689(Top 52%)10236(Top 64%)10236(Top 813%)
20K12.43 mi3.11 mi15170+11510443+7310443+7315001(Top 53%)10314(Top 64%)10314(Top 819%)
Half13.11 mi0.68 mi15101+6910414+2910414+2913953(Top 49%)9897(Top 61%)9897(Top 786%)
25K15.53 mi2.42 mi15076+2510381+3310381+3314936(Top 53%)10187(Top 63%)10187(Top 809%)
30K18.64 mi3.11 mi15481-40510498-11710498-11717048(Top 60%)10945(Top 68%)10945(Top 869%)
20M20.00 mi1.36 mi15380+10110421+7710421+7714546(Top 51%)9709(Top 60%)9709(Top 771%)
21M21.00 mi1.00 mi15321+5910374+4710374+4715213(Top 54%)9873(Top 61%)9873(Top 784%)
35K21.75 mi0.75 mi15269+5210337+3710337+3714829(Top 52%)9646(Top 60%)9646(Top 766%)
23M23.00 mi1.25 mi15188+8110264+7310264+7314244(Top 50%)9279(Top 58%)9279(Top 737%)
24M24.00 mi1.00 mi15129+5910206+5810206+5814594(Top 51%)9407(Top 58%)9407(Top 747%)
40K24.85 mi0.85 mi15088+4110156+5010156+5014253(Top 50%)9118(Top 57%)9118(Top 724%)
25.2M25.20 mi0.35 mi15082+610139+1710139+1715629(Top 55%)9695(Top 60%)9695(Top 770%)
Finish26.22 mi1.02 mi15023+5910095+4410095+4414432(Top 51%)9226(Top 57%)9226(Top 733%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

14689

Males

10236

M60-64

10236

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16098

Males

10870

M60-64

10870

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

14689

Males

10236

M60-64

10236

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

15001

Males

10314

M60-64

10314

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13953

Males

9897

M60-64

9897

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

14936

Males

10187

M60-64

10187

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

17048

Males

10945

M60-64

10945

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

14546

Males

9709

M60-64

9709

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

15213

Males

9873

M60-64

9873

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

14829

Males

9646

M60-64

9646

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14244

Males

9279

M60-64

9279

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14594

Males

9407

M60-64

9407

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14253

Males

9118

M60-64

9118

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15629

Males

9695

M60-64

9695

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14432

Males

9226

M60-64

9226

Passing Analysis

Category:
Athletes Passed
2065
Passed By
1999
Net Change
+66
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15089
5K → 10K142667-525#15089#15614
10K → 15K38859+329#15614#15285
15K → 20K259144+115#15285#15170
20K → Half8112+69#15170#15101
Half → 25K183158+25#15101#15076
25K → 30K139544-405#15076#15481
30K → 20M16059+101#15481#15380
20M → 21M13879+59#15380#15321
21M → 35K9240+52#15321#15269
35K → 23M14362+81#15269#15188
23M → 24M11556+59#15188#15129
24M → 40K8140+41#15129#15088
40K → 25.2M4135+6#15088#15082
25.2M → Finish10344+59#15082#15023
TOTALS20651999+66
📊

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