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BOSTON MARATHON 2023

Shayan Olumi

Bib: 30075•M

MA

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
28:23
Rank: #20989
Start → 5K
28:23 | 9:08/mi
10K· 6.21 mi
54:40
Rank: #19660 (+1329)
5K → 10K
26:17 | 8:28/mi
15K· 9.32 mi
1:20:55
Rank: #18936 (+724)
10K → 15K
26:15 | 8:27/mi
20K· 12.43 mi
1:47:22
Rank: #18451 (+485)
15K → 20K
26:27 | 8:31/mi
Half· 13.11 mi
1:53:01
Rank: #18329 (+122)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:13:57
Rank: #18087 (+242)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:41:55
Rank: #17890 (+197)
25K → 30K
27:58 | 9:00/mi
20M
2:55:09
Rank: #18084 (-194)
30K → 20M
13:14 | 9:44/mi
21M
3:05:50
Rank: #18274 (-190)
20M → 21M
10:41 | 10:41/mi
35K· 21.75 mi
3:12:41
Rank: #18269 (+5)
21M → 35K
6:51 | 9:09/mi
23M
3:24:28
Rank: #18259 (+10)
35K → 23M
11:47 | 9:25/mi
24M
3:34:06
Rank: #18347 (-88)
23M → 24M
9:38 | 9:38/mi
40K· 24.85 mi
3:42:15
Rank: #18357 (-10)
24M → 40K
8:09 | 9:32/mi
25.2M
3:46:04
Rank: #18410 (-53)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
3:55:20
Rank: #18435 (-25)
25.2M → Finish
9:16 | 9:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:01
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:02:19
Pace9:20 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2328:239:0828:23
9:08
-
10K
6.21 mi12:17:4054:408:4826:17
8:28
-0:40
15K
9.32 mi12:43:551:20:558:4126:15
8:27
-0:01
20K
12.43 mi13:10:221:47:228:3826:27
8:31
+0:04
Half
13.11 mi13:16:011:53:018:375:39
8:17
-0:14
25K
15.53 mi13:36:572:13:578:3720:56
8:38
+0:21
30K
18.64 mi14:04:552:41:558:4127:58
9:00
+0:22
20M
20.00 mi14:18:092:55:098:4513:14
9:44
+0:44
21M
21.00 mi14:28:503:05:508:5110:41
10:41
+0:57
35K
21.75 mi14:35:413:12:418:526:51
9:09
-1:32
23M
23.00 mi14:47:283:24:288:5311:47
9:25
+0:16
24M
24.00 mi14:57:063:34:068:559:38
9:38
+0:13
40K
24.85 mi15:05:153:42:158:578:09
9:32
-0:06
25.2M
25.20 mi15:09:043:46:048:583:49
11:04
+1:32
Finish
26.22 mi15:18:203:55:208:599:16
9:06
-1:58

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

8:17 /mi

Average Pace

8:59 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:34

45% of race

Time at Steady Pace

1:24:15

36% of race

Time at Slower Pace

45:31

19% of race

Average Pace: 8:59 /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 mi11:51:2328:239:0828:23
9:08
#20989
10K
6.21 mi12:17:4054:408:4826:17
8:28
#19660
15K
9.32 mi12:43:551:20:558:4126:15
8:27
#18936
20K
12.43 mi13:10:221:47:228:3826:27
8:31
#18451
Half
13.11 mi13:16:011:53:018:375:39
8:17
#18329
25K
15.53 mi13:36:572:13:578:3720:56
8:38
#18087
30K
18.64 mi14:04:552:41:558:4127:58
9:00
#17890
20M
20.00 mi14:18:092:55:098:4513:14
9:44
#18084
21M
21.00 mi14:28:503:05:508:5110:41
10:41
#18274
35K
21.75 mi14:35:413:12:418:526:51
9:09
#18269
23M
23.00 mi14:47:283:24:288:5311:47
9:25
#18259
24M
24.00 mi14:57:063:34:068:559:38
9:38
#18347
40K
24.85 mi15:05:153:42:158:578:09
9:32
#18357
25.2M
25.20 mi15:09:043:46:048:583:49
11:04
#18410
Finish
26.22 mi15:18:203:55:208:599:16
9:06
#18435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20989126021260217451(Top 66%)11245(Top 74%)11245(Top 213%)
10K6.21 mi3.10 mi19660+132912073+52912073+52917989(Top 68%)11502(Top 76%)11502(Top 218%)
15K9.32 mi3.11 mi18936+72411824+24911824+24917451(Top 66%)11245(Top 74%)11245(Top 213%)
20K12.43 mi3.11 mi18451+48511654+17011654+17016937(Top 64%)11025(Top 73%)11025(Top 209%)
Half13.11 mi0.68 mi18329+12211604+5011604+5016352(Top 61%)10838(Top 71%)10838(Top 205%)
25K15.53 mi2.42 mi18087+24211485+11911485+11917001(Top 64%)10976(Top 72%)10976(Top 208%)
30K18.64 mi3.11 mi17890+19711370+11511370+11517175(Top 65%)10980(Top 72%)10980(Top 208%)
20M20.00 mi1.36 mi18084-19411428-5811428-5819658(Top 74%)11964(Top 79%)11964(Top 226%)
21M21.00 mi1.00 mi18274-19011489-6111489-6120089(Top 75%)12091(Top 80%)12091(Top 229%)
35K21.75 mi0.75 mi18269+5114891148918548(Top 70%)11390(Top 75%)11390(Top 216%)
23M23.00 mi1.25 mi18259+1011476+1311476+1317968(Top 67%)11101(Top 73%)11101(Top 210%)
24M24.00 mi1.00 mi18347-8811500-2411500-2419671(Top 74%)11851(Top 78%)11851(Top 224%)
40K24.85 mi0.85 mi18357-1011492+811492+818432(Top 69%)11239(Top 74%)11239(Top 213%)
25.2M25.20 mi0.35 mi18410-5311512-2011512-2020577(Top 77%)12184(Top 80%)12184(Top 231%)
Finish26.22 mi1.02 mi18435-2511516-411516-418425(Top 69%)11276(Top 74%)11276(Top 213%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17451

Males

11245

M18-39

11245

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17989

Males

11502

M18-39

11502

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17451

Males

11245

M18-39

11245

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16937

Males

11025

M18-39

11025

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

16352

Males

10838

M18-39

10838

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17001

Males

10976

M18-39

10976

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17175

Males

10980

M18-39

10980

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19658

Males

11964

M18-39

11964

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

20089

Males

12091

M18-39

12091

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18548

Males

11390

M18-39

11390

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17968

Males

11101

M18-39

11101

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19671

Males

11851

M18-39

11851

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18432

Males

11239

M18-39

11239

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20577

Males

12184

M18-39

12184

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18425

Males

11276

M18-39

11276

Passing Analysis

Category:
Athletes Passed
3622
Passed By
1068
Net Change
+2554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20989
5K → 10K135324+1329#20989#19660
10K → 15K74521+724#19660#18936
15K → 20K50217+485#18936#18451
20K → Half1220+122#18451#18329
Half → 25K27432+242#18329#18087
25K → 30K28790+197#18087#17890
30K → 20M38232-194#17890#18084
20M → 21M46236-190#18084#18274
21M → 35K4742+5#18274#18269
35K → 23M8676+10#18269#18259
23M → 24M30118-88#18259#18347
24M → 40K4555-10#18347#18357
40K → 25.2M1164-53#18357#18410
25.2M → Finish3661-25#18410#18435
TOTALS36221068+2554
📊

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