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BOSTON MARATHON 2023

Samuel Ohland

Bib: 6355•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 9%
Division (M18-39)
#0 / 5285
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #2598
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
39:48
Rank: #2003 (+595)
5K → 10K
19:25 | 6:15/mi
15K· 9.32 mi
58:55
Rank: #1672 (+331)
10K → 15K
19:07 | 6:09/mi
20K· 12.43 mi
1:18:05
Rank: #1442 (+230)
15K → 20K
19:10 | 6:10/mi
Half· 13.11 mi
1:22:14
Rank: #1401 (+41)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:37:15
Rank: #1314 (+87)
Half → 25K
15:01 | 6:12/mi
30K· 18.64 mi
1:56:41
Rank: #1203 (+111)
25K → 30K
19:26 | 6:15/mi
20M
2:05:21
Rank: #1176 (+27)
30K → 20M
8:40 | 6:23/mi
21M
2:12:09
Rank: #1158 (+18)
20M → 21M
6:48 | 6:48/mi
35K· 21.75 mi
2:16:43
Rank: #1141 (+17)
21M → 35K
4:34 | 6:06/mi
23M
2:25:20
Rank: #1212 (-71)
35K → 23M
8:37 | 6:53/mi
24M
2:32:03
Rank: #1269 (-57)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:38:03
Rank: #1323 (-54)
24M → 40K
6:00 | 7:01/mi
25.2M
2:40:36
Rank: #1344 (-21)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:47:46
Rank: #1444 (-100)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:14
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:25:32
Pace6:31 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3920:236:3420:23
6:34
-
10K
6.21 mi10:42:0439:486:2419:25
6:15
-0:19
15K
9.32 mi11:01:1158:556:1919:07
6:09
-0:06
20K
12.43 mi11:20:211:18:056:1719:10
6:10
+0:01
Half
13.11 mi11:24:301:22:146:164:09
6:05
-0:05
25K
15.53 mi11:39:311:37:156:1615:01
6:12
+0:07
30K
18.64 mi11:58:571:56:416:1619:26
6:15
+0:03
20M
20.00 mi12:07:372:05:216:168:40
6:23
+0:08
21M
21.00 mi12:14:252:12:096:186:48
6:48
+0:25
35K
21.75 mi12:18:592:16:436:174:34
6:06
-0:42
23M
23.00 mi12:27:362:25:206:198:37
6:53
+0:47
24M
24.00 mi12:34:192:32:036:206:43
6:43
-0:10
40K
24.85 mi12:40:192:38:036:226:00
7:01
+0:18
25.2M
25.20 mi12:42:522:40:366:222:33
7:24
+0:23
Finish
26.22 mi12:50:022:47:466:247:10
7:02
-0:22

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

6:05 /mi

Average Pace

6:24 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:00

28% of race

Time at Steady Pace

1:22:55

49% of race

Time at Slower Pace

37:51

23% of race

Average Pace: 6:24 /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 mi10:22:3920:236:3420:23
6:34
#2598
10K
6.21 mi10:42:0439:486:2419:25
6:15
#2003
15K
9.32 mi11:01:1158:556:1919:07
6:09
#1672
20K
12.43 mi11:20:211:18:056:1719:10
6:10
#1442
Half
13.11 mi11:24:301:22:146:164:09
6:05
#1401
25K
15.53 mi11:39:311:37:156:1615:01
6:12
#1314
30K
18.64 mi11:58:571:56:416:1619:26
6:15
#1203
20M
20.00 mi12:07:372:05:216:168:40
6:23
#1176
21M
21.00 mi12:14:252:12:096:186:48
6:48
#1158
35K
21.75 mi12:18:592:16:436:174:34
6:06
#1141
23M
23.00 mi12:27:362:25:206:198:37
6:53
#1212
24M
24.00 mi12:34:192:32:036:206:43
6:43
#1269
40K
24.85 mi12:40:192:38:036:226:00
7:01
#1323
25.2M
25.20 mi12:42:522:40:366:222:33
7:24
#1344
Finish
26.22 mi12:50:022:47:466:247:10
7:02
#1444
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2598247524751109(Top 4%)1056(Top 7%)1056(Top 20%)
10K6.21 mi3.10 mi2003+5951920+5551920+5551549(Top 6%)1481(Top 10%)1481(Top 28%)
15K9.32 mi3.11 mi1672+3311598+3221598+3221109(Top 4%)1056(Top 7%)1056(Top 20%)
20K12.43 mi3.11 mi1442+2301375+2231375+223972(Top 4%)924(Top 6%)924(Top 17%)
Half13.11 mi0.68 mi1401+411335+401335+40985(Top 4%)939(Top 6%)939(Top 18%)
25K15.53 mi2.42 mi1314+871254+811254+81987(Top 4%)938(Top 6%)938(Top 18%)
30K18.64 mi3.11 mi1203+1111148+1061148+106803(Top 3%)763(Top 5%)763(Top 14%)
20M20.00 mi1.36 mi1176+271122+261122+261079(Top 4%)1034(Top 7%)1034(Top 20%)
21M21.00 mi1.00 mi1158+181104+181104+181396(Top 5%)1330(Top 9%)1330(Top 25%)
35K21.75 mi0.75 mi1141+171088+161088+16959(Top 4%)911(Top 6%)911(Top 17%)
23M23.00 mi1.25 mi1212-711157-691157-693088(Top 12%)2874(Top 19%)2874(Top 54%)
24M24.00 mi1.00 mi1269-571212-551212-553152(Top 12%)2918(Top 19%)2918(Top 55%)
40K24.85 mi0.85 mi1323-541261-491261-493896(Top 15%)3499(Top 23%)3499(Top 66%)
25.2M25.20 mi0.35 mi1344-211280-191280-193301(Top 12%)2984(Top 20%)2984(Top 56%)
Finish26.22 mi1.02 mi1444-1001377-971377-975363(Top 20%)4502(Top 30%)4502(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1109

Males

1056

M18-39

1056

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1549

Males

1481

M18-39

1481

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1109

Males

1056

M18-39

1056

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

972

Males

924

M18-39

924

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

985

Males

939

M18-39

939

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

987

Males

938

M18-39

938

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

803

Males

763

M18-39

763

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1079

Males

1034

M18-39

1034

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1396

Males

1330

M18-39

1330

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

959

Males

911

M18-39

911

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3088

Males

2874

M18-39

2874

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3152

Males

2918

M18-39

2918

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3896

Males

3499

M18-39

3499

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3301

Males

2984

M18-39

2984

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5363

Males

4502

M18-39

4502

Passing Analysis

Category:
Athletes Passed
1520
Passed By
366
Net Change
+1154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2598
5K → 10K5983+595#2598#2003
10K → 15K3310+331#2003#1672
15K → 20K2311+230#1672#1442
20K → Half421+41#1442#1401
Half → 25K881+87#1401#1314
25K → 30K1132+111#1314#1203
30K → 20M314+27#1203#1176
20M → 21M3416+18#1176#1158
21M → 35K247+17#1158#1141
35K → 23M1081-71#1141#1212
23M → 24M663-57#1212#1269
24M → 40K458-54#1269#1323
40K → 25.2M324-21#1323#1344
25.2M → Finish5105-100#1344#1444
TOTALS1520366+1154
📊

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