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BOSTON MARATHON 2025

Cyrus Daroowalla

Bib: 4324•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 13%
Division (M18-39)
#0 / 5642
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:07
Rank: #3635
Start → 5K
6:28/mi
20:07 split
10K· 6.21 mi
40:06
Rank: #3426 (+209)
5K → 10K
6:26/mi
19:59 split
15K· 9.32 mi
59:58
Rank: #3222 (+204)
10K → 15K
6:24/mi
19:52 split
20K· 12.43 mi
1:19:55
Rank: #3042 (+180)
15K → 20K
6:25/mi
19:57 split
Half· 13.11 mi
1:24:12
Rank: #3007 (+35)
20K → Half
6:17/mi
4:17 split
25K· 15.53 mi
1:39:47
Rank: #2886 (+121)
Half → 25K
6:26/mi
15:35 split
30K· 18.64 mi
1:59:53
Rank: #2615 (+271)
25K → 30K
6:28/mi
20:06 split
20M
2:08:49
Rank: #2512 (+103)
30K → 20M
6:34/mi
8:56 split
21M
2:15:40
Rank: #2437 (+75)
20M → 21M
6:51/mi
6:51 split
35K· 21.75 mi
2:20:26
Rank: #2387 (+50)
21M → 35K
6:22/mi
4:46 split
23M
2:28:39
Rank: #2327 (+60)
35K → 23M
6:34/mi
8:13 split
24M
2:35:08
Rank: #2295 (+32)
23M → 24M
6:29/mi
6:29 split
40K· 24.85 mi
2:40:51
Rank: #2269 (+26)
24M → 40K
6:41/mi
5:43 split
25.2M
2:43:20
Rank: #2255 (+14)
40K → 25.2M
7:12/mi
2:29 split
Finish· 26.22 mi
2:50:06
Rank: #2287 (-32)
25.2M → Finish
6:38/mi
6:46 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:12
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:25:54
Pace6:33 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1820:076:2820:07
6:28
-
10K
6.21 mi10:42:1740:066:2719:59
6:26
-0:02
15K
9.32 mi11:02:0959:586:2619:52
6:24
-0:02
20K
12.43 mi11:22:061:19:556:2619:57
6:25
+0:01
Half
13.11 mi11:26:231:24:126:254:17
6:17
-0:08
25K
15.53 mi11:41:581:39:476:2515:35
6:26
+0:09
30K
18.64 mi12:02:041:59:536:2620:06
6:28
+0:02
20M
20.00 mi12:11:002:08:496:268:56
6:34
+0:06
21M
21.00 mi12:17:512:15:406:286:51
6:51
+0:17
35K
21.75 mi12:22:372:20:266:274:46
6:22
-0:29
23M
23.00 mi12:30:502:28:396:288:13
6:34
+0:12
24M
24.00 mi12:37:192:35:086:286:29
6:29
-0:05
40K
24.85 mi12:43:022:40:516:285:43
6:41
+0:12
25.2M
25.20 mi12:45:312:43:206:292:29
7:12
+0:31
Finish
26.22 mi12:52:172:50:066:306:46
6:38
-0:34

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

6:17 /mi

Average Pace

6:30 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:37

99% of race

Time at Steady Pace

2:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /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 mi10:22:1820:076:2820:07
6:28
#3635
10K
6.21 mi10:42:1740:066:2719:59
6:26
#3426
15K
9.32 mi11:02:0959:586:2619:52
6:24
#3222
20K
12.43 mi11:22:061:19:556:2619:57
6:25
#3042
Half
13.11 mi11:26:231:24:126:254:17
6:17
#3007
25K
15.53 mi11:41:581:39:476:2515:35
6:26
#2886
30K
18.64 mi12:02:041:59:536:2620:06
6:28
#2615
20M
20.00 mi12:11:002:08:496:268:56
6:34
#2512
21M
21.00 mi12:17:512:15:406:286:51
6:51
#2437
35K
21.75 mi12:22:372:20:266:274:46
6:22
#2387
23M
23.00 mi12:30:502:28:396:288:13
6:34
#2327
24M
24.00 mi12:37:192:35:086:286:29
6:29
#2295
40K
24.85 mi12:43:022:40:516:285:43
6:41
#2269
25.2M
25.20 mi12:45:312:43:206:292:29
7:12
#2255
Finish
26.22 mi12:52:172:50:066:306:46
6:38
#2287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3635344734472890(Top 10%)2754(Top 17%)2754(Top 49%)
10K6.21 mi3.10 mi3426+2093253+1943253+1943239(Top 11%)3077(Top 19%)3077(Top 55%)
15K9.32 mi3.11 mi3222+2043063+1903063+1902890(Top 10%)2754(Top 17%)2754(Top 49%)
20K12.43 mi3.11 mi3042+1802900+1632900+1632633(Top 9%)2506(Top 16%)2506(Top 44%)
Half13.11 mi0.68 mi3007+352866+342866+342374(Top 8%)2271(Top 14%)2271(Top 40%)
25K15.53 mi2.42 mi2886+1212752+1142752+1142491(Top 9%)2369(Top 15%)2369(Top 42%)
30K18.64 mi3.11 mi2615+2712495+2572495+2571847(Top 7%)1757(Top 11%)1757(Top 31%)
20M20.00 mi1.36 mi2512+1032397+982397+981916(Top 7%)1813(Top 11%)1813(Top 32%)
21M21.00 mi1.00 mi2437+752324+732324+731700(Top 6%)1604(Top 10%)1604(Top 28%)
35K21.75 mi0.75 mi2387+502276+482276+481895(Top 7%)1779(Top 11%)1779(Top 32%)
23M23.00 mi1.25 mi2327+602219+572219+571693(Top 6%)1582(Top 10%)1582(Top 28%)
24M24.00 mi1.00 mi2295+322185+342185+341965(Top 7%)1822(Top 11%)1822(Top 32%)
40K24.85 mi0.85 mi2269+262157+282157+282290(Top 8%)2095(Top 13%)2095(Top 37%)
25.2M25.20 mi0.35 mi2255+142142+152142+152107(Top 7%)1896(Top 12%)1896(Top 34%)
Finish26.22 mi1.02 mi2287-322170-282170-283522(Top 12%)3069(Top 19%)3069(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2890

Males

2754

M18-39

2754

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3239

Males

3077

M18-39

3077

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2890

Males

2754

M18-39

2754

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2633

Males

2506

M18-39

2506

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2374

Males

2271

M18-39

2271

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2491

Males

2369

M18-39

2369

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1847

Males

1757

M18-39

1757

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1916

Males

1813

M18-39

1813

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1700

Males

1604

M18-39

1604

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1895

Males

1779

M18-39

1779

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1693

Males

1582

M18-39

1582

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1965

Males

1822

M18-39

1822

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2290

Males

2095

M18-39

2095

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2107

Males

1896

M18-39

1896

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3522

Males

3069

M18-39

3069

Passing Analysis

Category:
Athletes Passed
1607
Passed By
259
Net Change
+1348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3635
5K → 10K26758+209#3635#3426
10K → 15K22925+204#3426#3222
15K → 20K1899+180#3222#3042
20K → Half383+35#3042#3007
Half → 25K13817+121#3007#2886
25K → 30K2754+271#2886#2615
30K → 20M11310+103#2615#2512
20M → 21M849+75#2512#2437
21M → 35K599+50#2437#2387
35K → 23M7414+60#2387#2327
23M → 24M4816+32#2327#2295
24M → 40K4721+26#2295#2269
40K → 25.2M239+14#2269#2255
25.2M → Finish2355-32#2255#2287
TOTALS1607259+1348
📊

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