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BOSTON MARATHON 2023

Chuck Engle

Bib: 2928•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Masters (Masters Men)
#0 / 9891
Top 2%
Division (M50-54)
#0 / 2052
Top 0.9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:16
Rank: #1134
Start → 5K
19:16 | 6:12/mi
10K· 6.21 mi
38:29
Rank: #1180 (-46)
5K → 10K
19:13 | 6:11/mi
15K· 9.32 mi
58:28
Rank: #1458 (-278)
10K → 15K
19:59 | 6:26/mi
20K· 12.43 mi
1:18:11
Rank: #1477 (-19)
15K → 20K
19:43 | 6:21/mi
Half· 13.11 mi
1:22:26
Rank: #1468 (+9)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:37:53
Rank: #1486 (-18)
Half → 25K
15:27 | 6:22/mi
30K· 18.64 mi
1:58:09
Rank: #1492 (-6)
25K → 30K
20:16 | 6:31/mi
20M
2:07:08
Rank: #1509 (-17)
30K → 20M
8:59 | 6:37/mi
21M
2:14:04
Rank: #1511 (-2)
20M → 21M
6:56 | 6:56/mi
35K· 21.75 mi
2:18:43
Rank: #1493 (+18)
21M → 35K
4:39 | 6:13/mi
23M
2:26:45
Rank: #1450 (+43)
35K → 23M
8:02 | 6:25/mi
24M
2:32:54
Rank: #1399 (+51)
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:38:15
Rank: #1354 (+45)
24M → 40K
5:21 | 6:15/mi
25.2M
2:40:35
Rank: #1338 (+16)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:46:50
Rank: #1301 (+37)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:26
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:24:24
Pace6:26 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0619:166:1219:16
6:12
-
10K
6.21 mi10:39:1938:296:1219:13
6:11
-0:01
15K
9.32 mi10:59:1858:286:1619:59
6:26
+0:15
20K
12.43 mi11:19:011:18:116:1719:43
6:21
-0:05
Half
13.11 mi11:23:161:22:266:174:15
6:14
-0:07
25K
15.53 mi11:38:431:37:536:1815:27
6:22
+0:08
30K
18.64 mi11:58:591:58:096:2020:16
6:31
+0:09
20M
20.00 mi12:07:582:07:086:218:59
6:37
+0:06
21M
21.00 mi12:14:542:14:046:236:56
6:56
+0:19
35K
21.75 mi12:19:332:18:436:234:39
6:13
-0:43
23M
23.00 mi12:27:352:26:456:238:02
6:25
+0:12
24M
24.00 mi12:33:442:32:546:226:09
6:09
-0:16
40K
24.85 mi12:39:052:38:156:225:21
6:15
+0:06
25.2M
25.20 mi12:41:252:40:356:222:20
6:46
+0:31
Finish
26.22 mi12:47:402:46:506:226:15
6:08
-0:38

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

6:22 /mi

Slowest Pace

6:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:34

94% of race

Time at Steady Pace

9:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:20:0619:166:1219:16
6:12
#1134
10K
6.21 mi10:39:1938:296:1219:13
6:11
#1180
15K
9.32 mi10:59:1858:286:1619:59
6:26
#1458
20K
12.43 mi11:19:011:18:116:1719:43
6:21
#1477
Half
13.11 mi11:23:161:22:266:174:15
6:14
#1468
25K
15.53 mi11:38:431:37:536:1815:27
6:22
#1486
30K
18.64 mi11:58:591:58:096:2020:16
6:31
#1492
20M
20.00 mi12:07:582:07:086:218:59
6:37
#1509
21M
21.00 mi12:14:542:14:046:236:56
6:56
#1511
35K
21.75 mi12:19:332:18:436:234:39
6:13
#1493
23M
23.00 mi12:27:352:26:456:238:02
6:25
#1450
24M
24.00 mi12:33:442:32:546:226:09
6:09
#1399
40K
24.85 mi12:39:052:38:156:225:21
6:15
#1354
25.2M
25.20 mi12:41:252:40:356:222:20
6:46
#1338
Finish
26.22 mi12:47:402:46:506:226:15
6:08
#1301
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1134107210722252(Top 8%)2161(Top 14%)2161(Top 105%)
10K6.21 mi3.10 mi1180-461117-451117-451290(Top 5%)1227(Top 8%)1227(Top 60%)
15K9.32 mi3.11 mi1458-2781391-2741391-2742252(Top 8%)2161(Top 14%)2161(Top 105%)
20K12.43 mi3.11 mi1477-191410-191410-191585(Top 6%)1515(Top 10%)1515(Top 74%)
Half13.11 mi0.68 mi1468+91401+91401+91480(Top 6%)1416(Top 9%)1416(Top 69%)
25K15.53 mi2.42 mi1486-181419-181419-181601(Top 6%)1531(Top 10%)1531(Top 75%)
30K18.64 mi3.11 mi1492-61426-71426-71642(Top 6%)1569(Top 10%)1569(Top 76%)
20M20.00 mi1.36 mi1509-171441-151441-151881(Top 7%)1793(Top 12%)1793(Top 87%)
21M21.00 mi1.00 mi1511-21443-21443-21864(Top 7%)1770(Top 12%)1770(Top 86%)
35K21.75 mi0.75 mi1493+181427+161427+161292(Top 5%)1229(Top 8%)1229(Top 60%)
23M23.00 mi1.25 mi1450+431384+431384+431151(Top 4%)1087(Top 7%)1087(Top 53%)
24M24.00 mi1.00 mi1399+511335+491335+49882(Top 3%)837(Top 6%)837(Top 41%)
40K24.85 mi0.85 mi1354+451291+441291+44790(Top 3%)749(Top 5%)749(Top 37%)
25.2M25.20 mi0.35 mi1338+161274+171274+171058(Top 4%)1005(Top 7%)1005(Top 49%)
Finish26.22 mi1.02 mi1301+371240+341240+341081(Top 4%)1030(Top 7%)1030(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2252

Males

2161

M50-54

2161

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1290

Males

1227

M50-54

1227

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2252

Males

2161

M50-54

2161

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1585

Males

1515

M50-54

1515

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1480

Males

1416

M50-54

1416

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1601

Males

1531

M50-54

1531

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1642

Males

1569

M50-54

1569

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1881

Males

1793

M50-54

1793

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1864

Males

1770

M50-54

1770

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1292

Males

1229

M50-54

1229

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1151

Males

1087

M50-54

1087

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

882

Males

837

M50-54

837

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

790

Males

749

M50-54

749

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1058

Males

1005

M50-54

1005

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1081

Males

1030

M50-54

1030

Passing Analysis

Category:
Athletes Passed
450
Passed By
617
Net Change
-167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1134
5K → 10K3480-46#1134#1180
10K → 15K4282-278#1180#1458
15K → 20K4059-19#1458#1477
20K → Half134+9#1477#1468
Half → 25K3149-18#1468#1486
25K → 30K5056-6#1486#1492
30K → 20M1734-17#1492#1509
20M → 21M2224-2#1509#1511
21M → 35K257+18#1511#1493
35K → 23M507+43#1493#1450
23M → 24M521+51#1450#1399
24M → 40K472+45#1399#1354
40K → 25.2M204+16#1354#1338
25.2M → Finish458+37#1338#1301
TOTALS450617-167
📊

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