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BOSTON MARATHON 2023

Ismail Mohamed

Bib: 31545•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:30
Rank: #22072
Start → 5K
29:30 | 9:30/mi
10K· 6.21 mi
57:03
Rank: #21339 (+733)
5K → 10K
27:33 | 8:52/mi
15K· 9.32 mi
1:24:12
Rank: #20716 (+623)
10K → 15K
27:09 | 8:44/mi
20K· 12.43 mi
1:51:51
Rank: #20366 (+350)
15K → 20K
27:39 | 8:54/mi
Half· 13.11 mi
1:57:45
Rank: #20278 (+88)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:19:23
Rank: #19991 (+287)
Half → 25K
21:38 | 8:55/mi
30K· 18.64 mi
2:48:26
Rank: #19755 (+236)
25K → 30K
29:03 | 9:21/mi
20M
3:00:46
Rank: #19542 (+213)
30K → 20M
12:20 | 9:05/mi
21M
3:10:21
Rank: #19346 (+196)
20M → 21M
9:35 | 9:35/mi
35K· 21.75 mi
3:16:42
Rank: #19217 (+129)
21M → 35K
6:21 | 8:29/mi
23M
3:28:11
Rank: #19086 (+131)
35K → 23M
11:29 | 9:10/mi
24M
3:36:55
Rank: #18953 (+133)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:44:34
Rank: #18828 (+125)
24M → 40K
7:39 | 8:57/mi
25.2M
3:48:03
Rank: #18809 (+19)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:57:16
Rank: #18812 (-3)
25.2M → Finish
9:13 | 9:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:45
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time1:59:31
Pace9:07 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3529:309:3029:30
9:30
-
10K
6.21 mi12:18:0857:039:1127:33
8:52
-0:38
15K
9.32 mi12:45:171:24:129:0227:09
8:44
-0:08
20K
12.43 mi13:12:561:51:519:0027:39
8:54
+0:10
Half
13.11 mi13:18:501:57:458:595:54
8:39
-0:15
25K
15.53 mi13:40:282:19:238:5821:38
8:55
+0:16
30K
18.64 mi14:09:312:48:269:0229:03
9:21
+0:26
20M
20.00 mi14:21:513:00:469:0212:20
9:05
-0:16
21M
21.00 mi14:31:263:10:219:049:35
9:35
+0:30
35K
21.75 mi14:37:473:16:429:036:21
8:29
-1:06
23M
23.00 mi14:49:163:28:119:0311:29
9:10
+0:41
24M
24.00 mi14:58:003:36:559:028:44
8:44
-0:26
40K
24.85 mi15:05:393:44:349:027:39
8:57
+0:13
25.2M
25.20 mi15:09:083:48:039:033:29
10:06
+1:09
Finish
26.22 mi15:18:213:57:169:039:13
9:03
-1:03

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

8:29 /mi

Average Pace

9:03 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:39

70% of race

Time at Steady Pace

1:08:08

29% of race

Time at Slower Pace

3:29

1% of race

Average Pace: 9:03 /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 mi11:50:3529:309:3029:30
9:30
#22072
10K
6.21 mi12:18:0857:039:1127:33
8:52
#21339
15K
9.32 mi12:45:171:24:129:0227:09
8:44
#20716
20K
12.43 mi13:12:561:51:519:0027:39
8:54
#20366
Half
13.11 mi13:18:501:57:458:595:54
8:39
#20278
25K
15.53 mi13:40:282:19:238:5821:38
8:55
#19991
30K
18.64 mi14:09:312:48:269:0229:03
9:21
#19755
20M
20.00 mi14:21:513:00:469:0212:20
9:05
#19542
21M
21.00 mi14:31:263:10:219:049:35
9:35
#19346
35K
21.75 mi14:37:473:16:429:036:21
8:29
#19217
23M
23.00 mi14:49:163:28:119:0311:29
9:10
#19086
24M
24.00 mi14:58:003:36:559:028:44
8:44
#18953
40K
24.85 mi15:05:393:44:349:027:39
8:57
#18828
25.2M
25.20 mi15:09:083:48:039:033:29
10:06
#18809
Finish
26.22 mi15:18:213:57:169:039:13
9:03
#18812
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22072131361313619177(Top 72%)11952(Top 79%)11952(Top 226%)
10K6.21 mi3.10 mi21339+73312822+31412822+31420254(Top 76%)12388(Top 82%)12388(Top 234%)
15K9.32 mi3.11 mi20716+62312560+26212560+26219177(Top 72%)11952(Top 79%)11952(Top 226%)
20K12.43 mi3.11 mi20366+35012421+13912421+13919197(Top 72%)11968(Top 79%)11968(Top 226%)
Half13.11 mi0.68 mi20278+8812386+3512386+3518577(Top 70%)11738(Top 77%)11738(Top 222%)
25K15.53 mi2.42 mi19991+28712264+12212264+12218562(Top 70%)11650(Top 77%)11650(Top 220%)
30K18.64 mi3.11 mi19755+23612148+11612148+11618820(Top 71%)11706(Top 77%)11706(Top 221%)
20M20.00 mi1.36 mi19542+21312046+10212046+10216918(Top 64%)10800(Top 71%)10800(Top 204%)
21M21.00 mi1.00 mi19346+19611955+9111955+9116346(Top 61%)10508(Top 69%)10508(Top 199%)
35K21.75 mi0.75 mi19217+12911898+5711898+5715230(Top 57%)9976(Top 66%)9976(Top 189%)
23M23.00 mi1.25 mi19086+13111832+6611832+6616904(Top 63%)10651(Top 70%)10651(Top 202%)
24M24.00 mi1.00 mi18953+13311762+7011762+7015845(Top 60%)10111(Top 67%)10111(Top 191%)
40K24.85 mi0.85 mi18828+12511698+6411698+6415851(Top 60%)10072(Top 66%)10072(Top 191%)
25.2M25.20 mi0.35 mi18809+1911678+2011678+2017743(Top 67%)10902(Top 72%)10902(Top 206%)
Finish26.22 mi1.02 mi18812-311682-411682-418171(Top 68%)11162(Top 74%)11162(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19177

Males

11952

M18-39

11952

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20254

Males

12388

M18-39

12388

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19177

Males

11952

M18-39

11952

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19197

Males

11968

M18-39

11968

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18577

Males

11738

M18-39

11738

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18562

Males

11650

M18-39

11650

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18820

Males

11706

M18-39

11706

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16918

Males

10800

M18-39

10800

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16346

Males

10508

M18-39

10508

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15230

Males

9976

M18-39

9976

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16904

Males

10651

M18-39

10651

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15845

Males

10111

M18-39

10111

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15851

Males

10072

M18-39

10072

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17743

Males

10902

M18-39

10902

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

18171

Males

11162

M18-39

11162

Passing Analysis

Category:
Athletes Passed
3541
Passed By
281
Net Change
+3260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22072
5K → 10K77744+733#22072#21339
10K → 15K64118+623#21339#20716
15K → 20K38131+350#20716#20366
20K → Half946+88#20366#20278
Half → 25K30215+287#20278#19991
25K → 30K29761+236#19991#19755
30K → 20M2185+213#19755#19542
20M → 21M2037+196#19542#19346
21M → 35K1290+129#19346#19217
35K → 23M15120+131#19217#19086
23M → 24M1407+133#19086#18953
24M → 40K1316+125#18953#18828
40K → 25.2M3213+19#18828#18809
25.2M → Finish4548-3#18809#18812
TOTALS3541281+3260
📊

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