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BOSTON MARATHON 2025

Behrooz Zabihi Golekolahi

Bib: 6024•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 21%
Masters (Masters Men)
#0 / 10463
Top 8%
Division (M45-49)
#0 / 2386
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:29
Rank: #2255
Start → 5K
19:29 | 6:16/mi
10K· 6.21 mi
39:25
Rank: #2692 (-437)
5K → 10K
19:56 | 6:25/mi
15K· 9.32 mi
59:39
Rank: #3004 (-312)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:20:06
Rank: #3133 (-129)
15K → 20K
20:27 | 6:35/mi
Half· 13.11 mi
1:24:35
Rank: #3183 (-50)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:40:42
Rank: #3272 (-89)
Half → 25K
16:07 | 6:39/mi
30K· 18.64 mi
2:02:24
Rank: #3424 (-152)
25K → 30K
21:42 | 6:59/mi
20M
2:11:53
Rank: #3437 (-13)
30K → 20M
9:29 | 6:59/mi
21M
2:19:42
Rank: #3564 (-127)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:24:51
Rank: #3581 (-17)
21M → 35K
5:09 | 6:53/mi
23M
2:33:49
Rank: #3601 (-20)
35K → 23M
8:58 | 7:10/mi
24M
2:40:49
Rank: #3611 (-10)
23M → 24M
7:00 | 7:00/mi
40K· 24.85 mi
2:46:50
Rank: #3602 (+9)
24M → 40K
6:01 | 7:02/mi
25.2M
2:49:32
Rank: #3606 (-4)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:56:45
Rank: #3683 (-77)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:35
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:32:10
Pace7:02 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0519:296:1619:29
6:16
-
10K
6.21 mi10:43:0139:256:2119:56
6:25
+0:09
15K
9.32 mi11:03:1559:396:2420:14
6:31
+0:06
20K
12.43 mi11:23:421:20:066:2720:27
6:35
+0:04
Half
13.11 mi11:28:111:24:356:274:29
6:34
-0:01
25K
15.53 mi11:44:181:40:426:2916:07
6:39
+0:05
30K
18.64 mi12:06:002:02:246:3421:42
6:59
+0:20
20M
20.00 mi12:15:292:11:536:369:29
6:59
0:00
21M
21.00 mi12:23:182:19:426:397:49
7:49
+0:50
35K
21.75 mi12:28:272:24:516:405:09
6:53
-0:56
23M
23.00 mi12:37:252:33:496:418:58
7:10
+0:17
24M
24.00 mi12:44:252:40:496:427:00
7:00
-0:10
40K
24.85 mi12:50:262:46:506:436:01
7:02
+0:02
25.2M
25.20 mi12:53:082:49:326:442:42
7:50
+0:48
Finish
26.22 mi13:00:212:56:456:457:13
7:05
-0:45

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

6:16 /mi

Average Pace

6:45 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:42

57% of race

Time at Steady Pace

1:05:32

37% of race

Time at Slower Pace

10:31

6% of race

Average Pace: 6:44 /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 mi10:23:0519:296:1619:29
6:16
#2255
10K
6.21 mi10:43:0139:256:2119:56
6:25
#2692
15K
9.32 mi11:03:1559:396:2420:14
6:31
#3004
20K
12.43 mi11:23:421:20:066:2720:27
6:35
#3133
Half
13.11 mi11:28:111:24:356:274:29
6:34
#3183
25K
15.53 mi11:44:181:40:426:2916:07
6:39
#3272
30K
18.64 mi12:06:002:02:246:3421:42
6:59
#3424
20M
20.00 mi12:15:292:11:536:369:29
6:59
#3437
21M
21.00 mi12:23:182:19:426:397:49
7:49
#3564
35K
21.75 mi12:28:272:24:516:405:09
6:53
#3581
23M
23.00 mi12:37:252:33:496:418:58
7:10
#3601
24M
24.00 mi12:44:252:40:496:427:00
7:00
#3611
40K
24.85 mi12:50:262:46:506:436:01
7:02
#3602
25.2M
25.20 mi12:53:082:49:326:442:42
7:50
#3606
Finish
26.22 mi13:00:212:56:456:457:13
7:05
#3683
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2255215421543637(Top 13%)3435(Top 21%)3435(Top 144%)
10K6.21 mi3.10 mi2692-4372563-4092563-4093140(Top 11%)2988(Top 19%)2988(Top 125%)
15K9.32 mi3.11 mi3004-3122863-3002863-3003637(Top 13%)3435(Top 21%)3435(Top 144%)
20K12.43 mi3.11 mi3133-1292985-1222985-1223591(Top 13%)3395(Top 21%)3395(Top 142%)
Half13.11 mi0.68 mi3183-503032-473032-474114(Top 14%)3853(Top 24%)3853(Top 161%)
25K15.53 mi2.42 mi3272-893113-813113-813763(Top 13%)3528(Top 22%)3528(Top 148%)
30K18.64 mi3.11 mi3424-1523239-1263239-1264587(Top 16%)4184(Top 26%)4184(Top 175%)
20M20.00 mi1.36 mi3437-133251-123251-124019(Top 14%)3679(Top 23%)3679(Top 154%)
21M21.00 mi1.00 mi3564-1273363-1123363-1126240(Top 22%)5208(Top 32%)5208(Top 218%)
35K21.75 mi0.75 mi3581-173371-83371-84566(Top 16%)4044(Top 25%)4044(Top 169%)
23M23.00 mi1.25 mi3601-203383-123383-124634(Top 16%)4049(Top 25%)4049(Top 170%)
24M24.00 mi1.00 mi3611-103384-13384-14596(Top 16%)3967(Top 25%)3967(Top 166%)
40K24.85 mi0.85 mi3602+93363+213363+214089(Top 14%)3547(Top 22%)3547(Top 149%)
25.2M25.20 mi0.35 mi3606-43365-23365-24936(Top 17%)4053(Top 25%)4053(Top 170%)
Finish26.22 mi1.02 mi3683-773427-623427-626211(Top 22%)4854(Top 30%)4854(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3637

Males

3435

M45-49

3435

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3140

Males

2988

M45-49

2988

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3637

Males

3435

M45-49

3435

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3591

Males

3395

M45-49

3395

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

4114

Males

3853

M45-49

3853

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3763

Males

3528

M45-49

3528

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4587

Males

4184

M45-49

4184

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

4019

Males

3679

M45-49

3679

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

6240

Males

5208

M45-49

5208

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4566

Males

4044

M45-49

4044

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4634

Males

4049

M45-49

4049

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4596

Males

3967

M45-49

3967

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4089

Males

3547

M45-49

3547

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4936

Males

4053

M45-49

4053

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6211

Males

4854

M45-49

4854

Passing Analysis

Category:
Athletes Passed
521
Passed By
1949
Net Change
-1428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2255
5K → 10K17454-437#2255#2692
10K → 15K17329-312#2692#3004
15K → 20K51180-129#3004#3133
20K → Half555-50#3133#3183
Half → 25K43132-89#3183#3272
25K → 30K72224-152#3272#3424
30K → 20M6073-13#3424#3437
20M → 21M15142-127#3437#3564
21M → 35K3047-17#3564#3581
35K → 23M6080-20#3581#3601
23M → 24M4858-10#3601#3611
24M → 40K5243+9#3611#3602
40K → 25.2M2428-4#3602#3606
25.2M → Finish27104-77#3606#3683
TOTALS5211949-1428
📊

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