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BOSTON MARATHON 2023

William Ingalls

Bib: 5571•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Division (M18-39)
#0 / 5285
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:59
Rank: #1932
Start → 5K
19:59 | 6:26/mi
10K· 6.21 mi
39:14
Rank: #1620 (+312)
5K → 10K
19:15 | 6:12/mi
15K· 9.32 mi
58:20
Rank: #1415 (+205)
10K → 15K
19:06 | 6:09/mi
20K· 12.43 mi
1:17:31
Rank: #1266 (+149)
15K → 20K
19:11 | 6:10/mi
Half· 13.11 mi
1:21:42
Rank: #1254 (+12)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:36:46
Rank: #1209 (+45)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:56:24
Rank: #1155 (+54)
25K → 30K
19:38 | 6:19/mi
20M
2:05:02
Rank: #1129 (+26)
30K → 20M
8:38 | 6:21/mi
21M
2:11:48
Rank: #1112 (+17)
20M → 21M
6:46 | 6:46/mi
35K· 21.75 mi
2:16:25
Rank: #1101 (+11)
21M → 35K
4:37 | 6:10/mi
23M
2:24:26
Rank: #1086 (+15)
35K → 23M
8:01 | 6:24/mi
24M
2:30:39
Rank: #1077 (+9)
23M → 24M
6:13 | 6:13/mi
40K· 24.85 mi
2:36:13
Rank: #1079 (-2)
24M → 40K
5:34 | 6:31/mi
25.2M
2:38:41
Rank: #1091 (-12)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:45:23
Rank: #1126 (-35)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:42
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:23:41
Pace6:23 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4419:596:2619:59
6:26
-
10K
6.21 mi10:41:5939:146:1919:15
6:12
-0:14
15K
9.32 mi11:01:0558:206:1619:06
6:09
-0:03
20K
12.43 mi11:20:161:17:316:1419:11
6:10
+0:01
Half
13.11 mi11:24:271:21:426:144:11
6:08
-0:02
25K
15.53 mi11:39:311:36:466:1415:04
6:13
+0:05
30K
18.64 mi11:59:091:56:246:1519:38
6:19
+0:06
20M
20.00 mi12:07:472:05:026:158:38
6:21
+0:02
21M
21.00 mi12:14:332:11:486:176:46
6:46
+0:25
35K
21.75 mi12:19:102:16:256:164:37
6:10
-0:36
23M
23.00 mi12:27:112:24:266:178:01
6:24
+0:14
24M
24.00 mi12:33:242:30:396:176:13
6:13
-0:11
40K
24.85 mi12:38:582:36:136:175:34
6:31
+0:18
25.2M
25.20 mi12:41:262:38:416:182:28
7:09
+0:38
Finish
26.22 mi12:48:082:45:236:196:42
6:34
-0:35

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

6:08 /mi

Average Pace

6:19 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:09

94% of race

Time at Steady Pace

9:14

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi10:22:4419:596:2619:59
6:26
#1932
10K
6.21 mi10:41:5939:146:1919:15
6:12
#1620
15K
9.32 mi11:01:0558:206:1619:06
6:09
#1415
20K
12.43 mi11:20:161:17:316:1419:11
6:10
#1266
Half
13.11 mi11:24:271:21:426:144:11
6:08
#1254
25K
15.53 mi11:39:311:36:466:1415:04
6:13
#1209
30K
18.64 mi11:59:091:56:246:1519:38
6:19
#1155
20M
20.00 mi12:07:472:05:026:158:38
6:21
#1129
21M
21.00 mi12:14:332:11:486:176:46
6:46
#1112
35K
21.75 mi12:19:102:16:256:164:37
6:10
#1101
23M
23.00 mi12:27:112:24:266:178:01
6:24
#1086
24M
24.00 mi12:33:242:30:396:176:13
6:13
#1077
40K
24.85 mi12:38:582:36:136:175:34
6:31
#1079
25.2M
25.20 mi12:41:262:38:416:182:28
7:09
#1091
Finish
26.22 mi12:48:082:45:236:196:42
6:34
#1126
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1932184318431094(Top 4%)1041(Top 7%)1041(Top 20%)
10K6.21 mi3.10 mi1620+3121546+2971546+2971343(Top 5%)1280(Top 8%)1280(Top 24%)
15K9.32 mi3.11 mi1415+2051350+1961350+1961094(Top 4%)1041(Top 7%)1041(Top 20%)
20K12.43 mi3.11 mi1266+1491205+1451205+145984(Top 4%)935(Top 6%)935(Top 18%)
Half13.11 mi0.68 mi1254+121195+101195+101115(Top 4%)1064(Top 7%)1064(Top 20%)
25K15.53 mi2.42 mi1209+451154+411154+411036(Top 4%)987(Top 7%)987(Top 19%)
30K18.64 mi3.11 mi1155+541102+521102+52960(Top 4%)914(Top 6%)914(Top 17%)
20M20.00 mi1.36 mi1129+261076+261076+261007(Top 4%)963(Top 6%)963(Top 18%)
21M21.00 mi1.00 mi1112+171059+171059+171299(Top 5%)1240(Top 8%)1240(Top 23%)
35K21.75 mi0.75 mi1101+111048+111048+111153(Top 4%)1097(Top 7%)1097(Top 21%)
23M23.00 mi1.25 mi1086+151034+141034+141105(Top 4%)1045(Top 7%)1045(Top 20%)
24M24.00 mi1.00 mi1077+91025+91025+91068(Top 4%)1010(Top 7%)1010(Top 19%)
40K24.85 mi0.85 mi1079-21027-21027-21545(Top 6%)1455(Top 10%)1455(Top 28%)
25.2M25.20 mi0.35 mi1091-121039-121039-122232(Top 8%)2065(Top 14%)2065(Top 39%)
Finish26.22 mi1.02 mi1126-351072-331072-332820(Top 11%)2557(Top 17%)2557(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1094

Males

1041

M18-39

1041

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1343

Males

1280

M18-39

1280

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1094

Males

1041

M18-39

1041

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

984

Males

935

M18-39

935

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1115

Males

1064

M18-39

1064

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1036

Males

987

M18-39

987

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

960

Males

914

M18-39

914

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1007

Males

963

M18-39

963

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1299

Males

1240

M18-39

1240

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1153

Males

1097

M18-39

1097

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1105

Males

1045

M18-39

1045

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1068

Males

1010

M18-39

1010

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1545

Males

1455

M18-39

1455

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2232

Males

2065

M18-39

2065

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2820

Males

2557

M18-39

2557

Passing Analysis

Category:
Athletes Passed
965
Passed By
159
Net Change
+806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1932
5K → 10K32311+312#1932#1620
10K → 15K2116+205#1620#1415
15K → 20K1545+149#1415#1266
20K → Half142+12#1266#1254
Half → 25K472+45#1254#1209
25K → 30K6814+54#1209#1155
30K → 20M348+26#1155#1129
20M → 21M3013+17#1129#1112
21M → 35K154+11#1112#1101
35K → 23M2611+15#1101#1086
23M → 24M178+9#1086#1077
24M → 40K1719-2#1077#1079
40K → 25.2M214-12#1079#1091
25.2M → Finish742-35#1091#1126
TOTALS965159+806
📊

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