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BOSTON MARATHON 2025

Hirak Parikh

Bib: 9578•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 36%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M40-44)
#0 / 2247
Top 49%
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
6:47/mi
21:04
↑ 97↓ 3451.5%
10K· 6.21 mi
6:50/mi
42:17
↑ 79↓ 1380.4%
15K· 9.32 mi
6:51/mi
1:03:34
↑ 67↓ 78
20K· 12.43 mi
6:59/mi
1:25:15
↑ 106↓ 860.1%
Half· 13.11 mi
6:58/mi
1:30:00
↑ 19↓ 370.5%
25K· 15.53 mi
7:02/mi
1:47:02
↑ 66↓ 880.2%
30K· 18.64 mi
7:22/mi
2:09:54
↑ 181↓ 1480.2%
20M
7:32/mi
2:20:08
↑ 64↓ 500.2%
21M
8:08/mi
2:28:16
↑ 106↓ 241.6%
35K· 21.75 mi
7:04/mi
2:33:33
↑ 17↓ 861.7%
23M
7:46/mi
2:43:16
↑ 23↓ 630.6%
24M
7:35/mi
2:50:51
↓ 821.3%
40K· 24.85 mi
8:01/mi
2:57:42
↓ 200.3%
25.2M
8:48/mi
3:00:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:08:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:00
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:38:37
Pace7:31 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1421:046:4721:04
6:47
-
10K
6.21 mi11:07:2742:176:4821:13
6:50
+0:03
15K
9.32 mi11:28:441:03:346:4921:17
6:51
+0:01
20K
12.43 mi11:50:251:25:156:5221:41
6:59
+0:08
Half
13.11 mi11:55:101:30:006:524:45
6:58
-0:01
25K
15.53 mi12:12:121:47:026:5317:02
7:02
+0:04
30K
18.64 mi12:35:042:09:546:5822:52
7:22
+0:20
20M
20.00 mi12:45:182:20:087:0010:14
7:32
+0:10
21M
21.00 mi12:53:262:28:167:048:08
8:08
+0:36
35K
21.75 mi12:58:432:33:337:045:17
7:04
-1:04
23M
23.00 mi13:08:262:43:167:069:43
7:46
+0:42
24M
24.00 mi13:16:012:50:517:077:35
7:35
-0:11
40K
24.85 mi13:22:522:57:427:096:51
8:01
+0:26
25.2M
25.20 mi13:25:543:00:447:103:02
8:48
+0:47
Finish
26.22 mi13:33:473:08:377:127:53
7:44
-1:04

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

6:47 /mi

Average Pace

7:12 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:19

60% of race

Time at Steady Pace

40:41

22% of race

Time at Slower Pace

35:37

19% of race

Average Pace: 7:12 /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 mi10:46:1421:046:4721:04
6:47
#6167
10K
6.21 mi11:07:2742:176:4821:13
6:50
#6346
15K
9.32 mi11:28:441:03:346:4921:17
6:51
#6409
20K
12.43 mi11:50:251:25:156:5221:41
6:59
#6500
Half
13.11 mi11:55:101:30:006:524:45
6:58
#6553
25K
15.53 mi12:12:121:47:026:5317:02
7:02
#6497
30K
18.64 mi12:35:042:09:546:5822:52
7:22
#6457
20M
20.00 mi12:45:182:20:087:0010:14
7:32
#6426
21M
21.00 mi12:53:262:28:167:048:08
8:08
#6439
35K
21.75 mi12:58:432:33:337:045:17
7:04
#6379
23M
23.00 mi13:08:262:43:167:069:43
7:46
#6400
24M
24.00 mi13:16:012:50:517:077:35
7:35
#6418
40K
24.85 mi13:22:522:57:427:096:51
8:01
#6497
25.2M
25.20 mi13:25:543:00:447:103:02
8:48
#6527
Finish
26.22 mi13:33:473:08:377:127:53
7:44
#6659
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6167565756576580(Top 23%)5931(Top 37%)5931(Top 264%)
10K6.21 mi3.10 mi6346-1795799-1425799-1426698(Top 24%)6043(Top 38%)6043(Top 269%)
15K9.32 mi3.11 mi6409-635832-335832-336580(Top 23%)5931(Top 37%)5931(Top 264%)
20K12.43 mi3.11 mi6500-915880-485880-486750(Top 24%)6015(Top 37%)6015(Top 268%)
Half13.11 mi0.68 mi6553-535919-395919-397274(Top 26%)6416(Top 40%)6416(Top 286%)
25K15.53 mi2.42 mi6497+565866+535866+536477(Top 23%)5752(Top 36%)5752(Top 256%)
30K18.64 mi3.11 mi6457+405800+665800+666810(Top 24%)5854(Top 36%)5854(Top 261%)
20M20.00 mi1.36 mi6426+315759+415759+417198(Top 25%)5961(Top 37%)5961(Top 265%)
21M21.00 mi1.00 mi6439-135746+135746+138136(Top 29%)6329(Top 39%)6329(Top 282%)
35K21.75 mi0.75 mi6379+605685+615685+615789(Top 20%)4925(Top 31%)4925(Top 219%)
23M23.00 mi1.25 mi6400-215680+55680+58283(Top 29%)6318(Top 39%)6318(Top 281%)
24M24.00 mi1.00 mi6418-185671+95671+98260(Top 29%)6250(Top 39%)6250(Top 278%)
40K24.85 mi0.85 mi6497-795700-295700-2910245(Top 36%)7158(Top 44%)7158(Top 319%)
25.2M25.20 mi0.35 mi6527-305707-75707-710493(Top 37%)7185(Top 45%)7185(Top 320%)
Finish26.22 mi1.02 mi6659-1325765-585765-5810929(Top 38%)7468(Top 46%)7468(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6580

Males

5931

M40-44

5931

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6698

Males

6043

M40-44

6043

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6580

Males

5931

M40-44

5931

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6750

Males

6015

M40-44

6015

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7274

Males

6416

M40-44

6416

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

6477

Males

5752

M40-44

5752

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6810

Males

5854

M40-44

5854

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

7198

Males

5961

M40-44

5961

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8136

Males

6329

M40-44

6329

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5789

Males

4925

M40-44

4925

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

8283

Males

6318

M40-44

6318

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

8260

Males

6250

M40-44

6250

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10245

Males

7158

M40-44

7158

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10493

Males

7185

M40-44

7185

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10929

Males

7468

M40-44

7468

Passing Analysis

Category:
Athletes Passed
1180
Passed By
1672
Net Change
-492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6167
5K → 10K125304-179#6167#6346
10K → 15K130193-63#6346#6409
15K → 20K107198-91#6409#6500
20K → Half1164-53#6500#6553
Half → 25K15296+56#6553#6497
25K → 30K200160+40#6497#6457
30K → 20M10069+31#6457#6426
20M → 21M6477-13#6426#6439
21M → 35K7515+60#6439#6379
35K → 23M7697-21#6379#6400
23M → 24M5674-18#6400#6418
24M → 40K33112-79#6418#6497
40K → 25.2M1848-30#6497#6527
25.2M → Finish33165-132#6527#6659
TOTALS11801672-492
📊

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