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BOSTON MARATHON 2025

Aisel Omerbashi

Bib: 10411•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M45-49)
#0 / 2386
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
6:53/mi
21:23
↑ 97↓ 3451.5%
10K· 6.21 mi
6:53/mi
42:47
↑ 79↓ 1380.4%
15K· 9.32 mi
6:56/mi
1:04:19
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:26:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:31:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:45/mi
1:50:41
↑ 66↓ 880.2%
30K· 18.64 mi
8:19/mi
2:16:30
↑ 181↓ 1480.2%
20M
8:44/mi
2:28:22
↑ 64↓ 500.2%
21M
10:15/mi
2:38:37
↑ 106↓ 241.6%
35K· 21.75 mi
7:45/mi
2:44:25
↑ 17↓ 861.7%
23M
8:28/mi
2:55:01
↑ 23↓ 630.6%
24M
8:14/mi
3:03:15
↓ 821.3%
40K· 24.85 mi
8:02/mi
3:10:07
↓ 200.3%
25.2M
8:42/mi
3:13:07
↑ 13↓ 160.2%
Finish· 26.22 mi
8:02/mi
3:21:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:49:24
Pace8:21 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3121:236:5321:23
6:53
-
10K
6.21 mi11:08:5542:476:5321:24
6:53
0:00
15K
9.32 mi11:30:271:04:196:5421:32
6:56
+0:03
20K
12.43 mi11:53:061:26:587:0022:39
7:17
+0:21
Half
13.11 mi11:58:021:31:547:014:56
7:14
-0:03
25K
15.53 mi12:16:491:50:417:0818:47
7:45
+0:31
30K
18.64 mi12:42:382:16:307:1925:49
8:19
+0:34
20M
20.00 mi12:54:302:28:227:2511:52
8:44
+0:25
21M
21.00 mi13:04:452:38:377:3310:15
10:15
+1:31
35K
21.75 mi13:10:332:44:257:345:48
7:45
-2:30
23M
23.00 mi13:21:092:55:017:3710:36
8:28
+0:43
24M
24.00 mi13:29:233:03:157:388:14
8:14
-0:14
40K
24.85 mi13:36:153:10:077:396:52
8:02
-0:12
25.2M
25.20 mi13:39:153:13:077:403:00
8:42
+0:40
Finish
26.22 mi13:47:263:21:187:418:11
8:02
-0:40

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

6:53 /mi

Average Pace

7:41 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:54

46% of race

Time at Steady Pace

1:24:17

42% of race

Time at Slower Pace

25:07

12% of race

Average Pace: 7:41 /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 mi10:47:3121:236:5321:23
6:53
#6942
10K
6.21 mi11:08:5542:476:5321:24
6:53
#7049
15K
9.32 mi11:30:271:04:196:5421:32
6:56
#7079
20K
12.43 mi11:53:061:26:587:0022:39
7:17
#7493
Half
13.11 mi11:58:021:31:547:014:56
7:14
#7561
25K
15.53 mi12:16:491:50:417:0818:47
7:45
#8106
30K
18.64 mi12:42:382:16:307:1925:49
8:19
#9034
20M
20.00 mi12:54:302:28:227:2511:52
8:44
#9538
21M
21.00 mi13:04:452:38:377:3310:15
10:15
#10265
35K
21.75 mi13:10:332:44:257:345:48
7:45
#10269
23M
23.00 mi13:21:092:55:017:3710:36
8:28
#10415
24M
24.00 mi13:29:233:03:157:388:14
8:14
#10510
40K
24.85 mi13:36:153:10:077:396:52
8:02
#10475
25.2M
25.20 mi13:39:153:13:077:403:00
8:42
#10449
Finish
26.22 mi13:47:263:21:187:418:11
8:02
#10518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6942626262627172(Top 25%)6378(Top 40%)6378(Top 267%)
10K6.21 mi3.10 mi7049-1076330-686330-687154(Top 25%)6397(Top 40%)6397(Top 268%)
15K9.32 mi3.11 mi7079-306345-156345-157172(Top 25%)6378(Top 40%)6378(Top 267%)
20K12.43 mi3.11 mi7493-4146626-2816626-2818972(Top 32%)7440(Top 46%)7440(Top 312%)
Half13.11 mi0.68 mi7561-686668-426668-429349(Top 33%)7692(Top 48%)7692(Top 322%)
25K15.53 mi2.42 mi8106-5456991-3236991-32311901(Top 42%)8796(Top 55%)8796(Top 369%)
30K18.64 mi3.11 mi9034-9287483-4927483-49213553(Top 48%)9391(Top 58%)9391(Top 394%)
20M20.00 mi1.36 mi9538-5047722-2397722-23915231(Top 54%)10017(Top 62%)10017(Top 420%)
21M21.00 mi1.00 mi10265-7278064-3428064-34219174(Top 68%)11696(Top 73%)11696(Top 490%)
35K21.75 mi0.75 mi10269-48046+188046+1810433(Top 37%)7587(Top 47%)7587(Top 318%)
23M23.00 mi1.25 mi10415-1468075-298075-2913072(Top 46%)8723(Top 54%)8723(Top 366%)
24M24.00 mi1.00 mi10510-958094-198094-1912766(Top 45%)8529(Top 53%)8529(Top 357%)
40K24.85 mi0.85 mi10475+358048+468048+4610401(Top 37%)7247(Top 45%)7247(Top 304%)
25.2M25.20 mi0.35 mi10449+268015+338015+339956(Top 35%)6932(Top 43%)6932(Top 291%)
Finish26.22 mi1.02 mi10518-698007+88007+813047(Top 46%)8548(Top 53%)8548(Top 358%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

7172

Males

6378

M45-49

6378

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

7154

Males

6397

M45-49

6397

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

7172

Males

6378

M45-49

6378

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8972

Males

7440

M45-49

7440

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9349

Males

7692

M45-49

7692

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11901

Males

8796

M45-49

8796

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

13553

Males

9391

M45-49

9391

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15231

Males

10017

M45-49

10017

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

19174

Males

11696

M45-49

11696

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

10433

Males

7587

M45-49

7587

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

13072

Males

8723

M45-49

8723

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12766

Males

8529

M45-49

8529

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10401

Males

7247

M45-49

7247

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9956

Males

6932

M45-49

6932

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

13047

Males

8548

M45-49

8548

Passing Analysis

Category:
Athletes Passed
827
Passed By
4401
Net Change
-3576
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6942
5K → 10K153260-107#6942#7049
10K → 15K133163-30#7049#7079
15K → 20K44458-414#7079#7493
20K → Half775-68#7493#7561
Half → 25K29574-545#7561#8106
25K → 30K57985-928#8106#9034
30K → 20M24528-504#9034#9538
20M → 21M9734-727#9538#10265
21M → 35K5963-4#10265#10269
35K → 23M74220-146#10269#10415
23M → 24M49144-95#10415#10510
24M → 40K8045+35#10510#10475
40K → 25.2M5125+26#10475#10449
25.2M → Finish58127-69#10449#10518
TOTALS8274401-3576
📊

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