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BOSTON MARATHON 2025

Arun Lobo

Bib: 3534•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:43
Rank: #2726
Start → 5K
19:43 | 6:21/mi
10K· 6.21 mi
39:54
Rank: #3207 (-481)
5K → 10K
20:11 | 6:30/mi
15K· 9.32 mi
1:00:05
Rank: #3295 (-88)
10K → 15K
20:11 | 6:30/mi
20K· 12.43 mi
1:20:16
Rank: #3221 (+74)
15K → 20K
20:11 | 6:30/mi
Half· 13.11 mi
1:24:39
Rank: #3216 (+5)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:40:22
Rank: #3124 (+92)
Half → 25K
15:43 | 6:29/mi
30K· 18.64 mi
2:01:06
Rank: #3015 (+109)
25K → 30K
20:44 | 6:40/mi
20M
2:10:15
Rank: #2949 (+66)
30K → 20M
9:09 | 6:44/mi
21M
2:17:23
Rank: #2911 (+38)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:22:18
Rank: #2877 (+34)
21M → 35K
4:55 | 6:34/mi
23M
2:31:03
Rank: #2870 (+7)
35K → 23M
8:45 | 6:59/mi
24M
2:37:54
Rank: #2881 (-11)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:43:56
Rank: #2895 (-14)
24M → 40K
6:02 | 7:03/mi
25.2M
2:46:33
Rank: #2886 (+9)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:53:28
Rank: #2899 (-13)
25.2M → Finish
6:55 | 6:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:39
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:28:49
Pace6:47 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0119:436:2119:43
6:21
-
10K
6.21 mi10:42:1239:546:2520:11
6:30
+0:09
15K
9.32 mi11:02:231:00:056:2720:11
6:30
0:00
20K
12.43 mi11:22:341:20:166:2820:11
6:30
0:00
Half
13.11 mi11:26:571:24:396:274:23
6:25
-0:05
25K
15.53 mi11:42:401:40:226:2815:43
6:29
+0:04
30K
18.64 mi12:03:242:01:066:3020:44
6:40
+0:11
20M
20.00 mi12:12:332:10:156:319:09
6:44
+0:04
21M
21.00 mi12:19:412:17:236:337:08
7:08
+0:24
35K
21.75 mi12:24:362:22:186:334:55
6:34
-0:34
23M
23.00 mi12:33:212:31:036:348:45
6:59
+0:25
24M
24.00 mi12:40:122:37:546:356:51
6:51
-0:08
40K
24.85 mi12:46:142:43:566:366:02
7:03
+0:12
25.2M
25.20 mi12:48:512:46:336:372:37
7:35
+0:32
Finish
26.22 mi12:55:462:53:286:376:55
6:47
-0:48

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

6:21 /mi

Average Pace

6:37 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:41

91% of race

Time at Steady Pace

13:10

8% of race

Time at Slower Pace

2:37

2% of race

Average Pace: 6:37 /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 mi10:22:0119:436:2119:43
6:21
#2726
10K
6.21 mi10:42:1239:546:2520:11
6:30
#3207
15K
9.32 mi11:02:231:00:056:2720:11
6:30
#3295
20K
12.43 mi11:22:341:20:166:2820:11
6:30
#3221
Half
13.11 mi11:26:571:24:396:274:23
6:25
#3216
25K
15.53 mi11:42:401:40:226:2815:43
6:29
#3124
30K
18.64 mi12:03:242:01:066:3020:44
6:40
#3015
20M
20.00 mi12:12:332:10:156:319:09
6:44
#2949
21M
21.00 mi12:19:412:17:236:337:08
7:08
#2911
35K
21.75 mi12:24:362:22:186:334:55
6:34
#2877
23M
23.00 mi12:33:212:31:036:348:45
6:59
#2870
24M
24.00 mi12:40:122:37:546:356:51
6:51
#2881
40K
24.85 mi12:46:142:43:566:366:02
7:03
#2895
25.2M
25.20 mi12:48:512:46:336:372:37
7:35
#2886
Finish
26.22 mi12:55:462:53:286:376:55
6:47
#2899
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2726259925993538(Top 12%)3345(Top 21%)3345(Top 59%)
10K6.21 mi3.10 mi3207-4813049-4503049-4503686(Top 13%)3478(Top 22%)3478(Top 62%)
15K9.32 mi3.11 mi3295-883131-823131-823538(Top 12%)3345(Top 21%)3345(Top 59%)
20K12.43 mi3.11 mi3221+743067+643067+643099(Top 11%)2942(Top 18%)2942(Top 52%)
Half13.11 mi0.68 mi3216+53063+43063+43168(Top 11%)3009(Top 19%)3009(Top 53%)
25K15.53 mi2.42 mi3124+922978+852978+852784(Top 10%)2648(Top 16%)2648(Top 47%)
30K18.64 mi3.11 mi3015+1092871+1072871+1072754(Top 10%)2606(Top 16%)2606(Top 46%)
20M20.00 mi1.36 mi2949+662805+662805+662608(Top 9%)2450(Top 15%)2450(Top 43%)
21M21.00 mi1.00 mi2911+382766+392766+392818(Top 10%)2612(Top 16%)2612(Top 46%)
35K21.75 mi0.75 mi2877+342732+342732+342799(Top 10%)2581(Top 16%)2581(Top 46%)
23M23.00 mi1.25 mi2870+72721+112721+113659(Top 13%)3303(Top 21%)3303(Top 59%)
24M24.00 mi1.00 mi2881-112726-52726-53759(Top 13%)3333(Top 21%)3333(Top 59%)
40K24.85 mi0.85 mi2895-142738-122738-124182(Top 15%)3619(Top 22%)3619(Top 64%)
25.2M25.20 mi0.35 mi2886+92730+82730+83741(Top 13%)3223(Top 20%)3223(Top 57%)
Finish26.22 mi1.02 mi2899-132737-72737-74392(Top 15%)3708(Top 23%)3708(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3538

Males

3345

M18-39

3345

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3686

Males

3478

M18-39

3478

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3538

Males

3345

M18-39

3345

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3099

Males

2942

M18-39

2942

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3168

Males

3009

M18-39

3009

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2784

Males

2648

M18-39

2648

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2754

Males

2606

M18-39

2606

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2608

Males

2450

M18-39

2450

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2818

Males

2612

M18-39

2612

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2799

Males

2581

M18-39

2581

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3659

Males

3303

M18-39

3303

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3759

Males

3333

M18-39

3333

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4182

Males

3619

M18-39

3619

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3741

Males

3223

M18-39

3223

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4392

Males

3708

M18-39

3708

Passing Analysis

Category:
Athletes Passed
877
Passed By
1050
Net Change
-173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2726
5K → 10K25506-481#2726#3207
10K → 15K55143-88#3207#3295
15K → 20K12349+74#3295#3221
20K → Half1611+5#3221#3216
Half → 25K12129+92#3216#3124
25K → 30K17263+109#3124#3015
30K → 20M8115+66#3015#2949
20M → 21M6527+38#2949#2911
21M → 35K4612+34#2911#2877
35K → 23M5447+7#2877#2870
23M → 24M3849-11#2870#2881
24M → 40K3650-14#2881#2895
40K → 25.2M2011+9#2895#2886
25.2M → Finish2538-13#2886#2899
TOTALS8771050-173
📊

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