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BOSTON MARATHON 2023

Steve Purugganan

Bib: 1101•M

WA

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
19:32
Rank: #1390
Start → 5K
19:32 | 6:17/mi
10K· 6.21 mi
38:45
Rank: #1325 (+65)
5K → 10K
19:13 | 6:11/mi
15K· 9.32 mi
58:03
Rank: #1277 (+48)
10K → 15K
19:18 | 6:13/mi
20K· 12.43 mi
1:17:20
Rank: #1211 (+66)
15K → 20K
19:17 | 6:12/mi
Half· 13.11 mi
1:21:33
Rank: #1216 (-5)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:36:32
Rank: #1169 (+47)
Half → 25K
14:59 | 6:11/mi
30K· 18.64 mi
1:55:49
Rank: #1065 (+104)
25K → 30K
19:17 | 6:12/mi
20M
2:04:33
Rank: #1056 (+9)
30K → 20M
8:44 | 6:25/mi
21M
2:10:58
Rank: #999 (+57)
20M → 21M
6:25 | 6:25/mi
35K· 21.75 mi
2:15:36
Rank: #990 (+9)
21M → 35K
4:38 | 6:12/mi
23M
2:23:50
Rank: #1011 (-21)
35K → 23M
8:14 | 6:35/mi
24M
2:30:20
Rank: #1039 (-28)
23M → 24M
6:30 | 6:30/mi
40K· 24.85 mi
2:36:10
Rank: #1072 (-33)
24M → 40K
5:50 | 6:49/mi
25.2M
2:38:37
Rank: #1081 (-9)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:45:20
Rank: #1117 (-36)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:33
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:23:47
Pace6:23 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5519:326:1719:32
6:17
-
10K
6.21 mi10:39:0838:456:1419:13
6:11
-0:06
15K
9.32 mi10:58:2658:036:1419:18
6:13
+0:02
20K
12.43 mi11:17:431:17:206:1319:17
6:12
-0:01
Half
13.11 mi11:21:561:21:336:134:13
6:11
-0:01
25K
15.53 mi11:36:551:36:326:1314:59
6:11
0:00
30K
18.64 mi11:56:121:55:496:1319:17
6:12
+0:01
20M
20.00 mi12:04:562:04:336:148:44
6:25
+0:13
21M
21.00 mi12:11:212:10:586:146:25
6:25
0:00
35K
21.75 mi12:15:592:15:366:144:38
6:12
-0:13
23M
23.00 mi12:24:132:23:506:158:14
6:35
+0:23
24M
24.00 mi12:30:432:30:206:166:30
6:30
-0:05
40K
24.85 mi12:36:332:36:106:175:50
6:49
+0:19
25.2M
25.20 mi12:39:002:38:376:182:27
7:06
+0:17
Finish
26.22 mi12:45:432:45:206:196:43
6:35
-0:31

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

6:11 /mi

Average Pace

6:19 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:03

95% of race

Time at Steady Pace

8:17

5% 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 mi10:19:5519:326:1719:32
6:17
#1390
10K
6.21 mi10:39:0838:456:1419:13
6:11
#1325
15K
9.32 mi10:58:2658:036:1419:18
6:13
#1277
20K
12.43 mi11:17:431:17:206:1319:17
6:12
#1211
Half
13.11 mi11:21:561:21:336:134:13
6:11
#1216
25K
15.53 mi11:36:551:36:326:1314:59
6:11
#1169
30K
18.64 mi11:56:121:55:496:1319:17
6:12
#1065
20M
20.00 mi12:04:562:04:336:148:44
6:25
#1056
21M
21.00 mi12:11:212:10:586:146:25
6:25
#999
35K
21.75 mi12:15:592:15:366:144:38
6:12
#990
23M
23.00 mi12:24:132:23:506:158:14
6:35
#1011
24M
24.00 mi12:30:432:30:206:166:30
6:30
#1039
40K
24.85 mi12:36:332:36:106:175:50
6:49
#1072
25.2M
25.20 mi12:39:002:38:376:182:27
7:06
#1081
Finish
26.22 mi12:45:432:45:206:196:43
6:35
#1117
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1390132113211284(Top 5%)1222(Top 8%)1222(Top 23%)
10K6.21 mi3.10 mi1325+651259+621259+621284(Top 5%)1221(Top 8%)1221(Top 23%)
15K9.32 mi3.11 mi1277+481214+451214+451284(Top 5%)1222(Top 8%)1222(Top 23%)
20K12.43 mi3.11 mi1211+661153+611153+611062(Top 4%)1011(Top 7%)1011(Top 19%)
Half13.11 mi0.68 mi1216-51158-51158-51270(Top 5%)1218(Top 8%)1218(Top 23%)
25K15.53 mi2.42 mi1169+471114+441114+44947(Top 4%)899(Top 6%)899(Top 17%)
30K18.64 mi3.11 mi1065+1041015+991015+99700(Top 3%)663(Top 4%)663(Top 13%)
20M20.00 mi1.36 mi1056+91005+101005+101196(Top 4%)1138(Top 7%)1138(Top 22%)
21M21.00 mi1.00 mi999+57949+56949+56525(Top 2%)491(Top 3%)491(Top 9%)
35K21.75 mi0.75 mi990+9942+7942+71210(Top 5%)1153(Top 8%)1153(Top 22%)
23M23.00 mi1.25 mi1011-21962-20962-201675(Top 6%)1589(Top 10%)1589(Top 30%)
24M24.00 mi1.00 mi1039-28989-27989-272070(Top 8%)1940(Top 13%)1940(Top 37%)
40K24.85 mi0.85 mi1072-331020-311020-312898(Top 11%)2665(Top 18%)2665(Top 50%)
25.2M25.20 mi0.35 mi1081-91029-91029-92063(Top 8%)1919(Top 13%)1919(Top 36%)
Finish26.22 mi1.02 mi1117-361064-351064-352903(Top 11%)2628(Top 17%)2628(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1284

Males

1222

M18-39

1222

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1284

Males

1221

M18-39

1221

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1284

Males

1222

M18-39

1222

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1062

Males

1011

M18-39

1011

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1270

Males

1218

M18-39

1218

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

947

Males

899

M18-39

899

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

700

Males

663

M18-39

663

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1196

Males

1138

M18-39

1138

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

525

Males

491

M18-39

491

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1210

Males

1153

M18-39

1153

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1675

Males

1589

M18-39

1589

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2070

Males

1940

M18-39

1940

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2898

Males

2665

M18-39

2665

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2063

Males

1919

M18-39

1919

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2903

Males

2628

M18-39

2628

Passing Analysis

Category:
Athletes Passed
554
Passed By
281
Net Change
+273
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1390
5K → 10K10439+65#1390#1325
10K → 15K7527+48#1325#1277
15K → 20K759+66#1277#1211
20K → Half49-5#1211#1216
Half → 25K547+47#1216#1169
25K → 30K1084+104#1169#1065
30K → 20M2415+9#1065#1056
20M → 21M570+57#1056#999
21M → 35K134+9#999#990
35K → 23M1132-21#990#1011
23M → 24M836-28#1011#1039
24M → 40K1144-33#1039#1072
40K → 25.2M211-9#1072#1081
25.2M → Finish844-36#1081#1117
TOTALS554281+273
📊

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