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BOSTON MARATHON 2023

Quentin Eng

Bib: 15776•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:19/mi
28:56
↑ 97↓ 3451.5%
10K· 6.21 mi
9:42/mi
59:04
↑ 79↓ 1380.4%
15K· 9.32 mi
11:06/mi
1:33:32
↑ 67↓ 78
20K· 12.43 mi
9:35/mi
2:03:18
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
2:09:41
↑ 19↓ 370.5%
25K· 15.53 mi
10:53/mi
2:36:05
↑ 66↓ 880.2%
30K· 18.64 mi
11:09/mi
3:10:43
↑ 181↓ 1480.2%
20M
10:45/mi
3:25:19
↑ 64↓ 500.2%
21M
11:42/mi
3:37:01
↑ 106↓ 241.6%
35K· 21.75 mi
10:16/mi
3:44:42
↑ 17↓ 861.7%
23M
10:55/mi
3:58:22
↑ 23↓ 630.6%
24M
10:45/mi
4:09:07
↓ 821.3%
40K· 24.85 mi
11:15/mi
4:18:44
↓ 200.3%
25.2M
11:59/mi
4:22:52
↑ 13↓ 160.2%
Finish· 26.22 mi
10:41/mi
4:33:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:41
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:24:04
Pace10:59 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:3028:569:1928:56
9:19
-
10K
6.21 mi11:29:3859:049:3030:08
9:42
+0:23
15K
9.32 mi12:04:061:33:3210:0234:28
11:06
+1:24
20K
12.43 mi12:33:522:03:189:5529:46
9:35
-1:31
Half
13.11 mi12:40:152:09:419:546:23
9:21
-0:14
25K
15.53 mi13:06:392:36:0510:0326:24
10:53
+1:32
30K
18.64 mi13:41:173:10:4310:1434:38
11:09
+0:16
20M
20.00 mi13:55:533:25:1910:1614:36
10:45
-0:24
21M
21.00 mi14:07:353:37:0110:2011:42
11:42
+0:57
35K
21.75 mi14:15:163:44:4210:207:41
10:16
-1:26
23M
23.00 mi14:28:563:58:2210:2213:40
10:55
+0:39
24M
24.00 mi14:39:414:09:0710:2310:45
10:45
-0:10
40K
24.85 mi14:49:184:18:4410:259:37
11:15
+0:30
25.2M
25.20 mi14:53:264:22:5210:264:08
11:59
+0:44
Finish
26.22 mi15:04:194:33:4510:2710:53
10:41
-1:18

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

9:19 /mi

Average Pace

10:27 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:54

38% of race

Time at Steady Pace

1:50:46

40% of race

Time at Slower Pace

1:00:05

22% of race

Average Pace: 10:26 /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 mi10:59:3028:569:1928:56
9:19
#21567
10K
6.21 mi11:29:3859:049:3030:08
9:42
#22339
15K
9.32 mi12:04:061:33:3210:0234:28
11:06
#23680
20K
12.43 mi12:33:522:03:189:5529:46
9:35
#23257
Half
13.11 mi12:40:152:09:419:546:23
9:21
#23163
25K
15.53 mi13:06:392:36:0510:0326:24
10:53
#23313
30K
18.64 mi13:41:173:10:4310:1434:38
11:09
#23297
20M
20.00 mi13:55:533:25:1910:1614:36
10:45
#23210
21M
21.00 mi14:07:353:37:0110:2011:42
11:42
#23170
35K
21.75 mi14:15:163:44:4210:207:41
10:16
#23123
23M
23.00 mi14:28:563:58:2210:2213:40
10:55
#23054
24M
24.00 mi14:39:414:09:0710:2310:45
10:45
#23028
40K
24.85 mi14:49:184:18:4410:259:37
11:15
#23001
25.2M
25.20 mi14:53:264:22:5210:264:08
11:59
#23003
Finish
26.22 mi15:04:194:33:4510:2710:53
10:41
#23016
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21567128721287225305(Top 95%)14650(Top 97%)14650(Top 1320%)
10K6.21 mi3.10 mi22339-77213301-42913301-42923050(Top 87%)13669(Top 90%)13669(Top 1231%)
15K9.32 mi3.11 mi23680-134113941-64013941-64025305(Top 95%)14650(Top 97%)14650(Top 1320%)
20K12.43 mi3.11 mi23257+42313749+19213749+19221797(Top 82%)13098(Top 86%)13098(Top 1180%)
Half13.11 mi0.68 mi23163+9413704+4513704+4521687(Top 81%)13050(Top 86%)13050(Top 1176%)
25K15.53 mi2.42 mi23313-15013772-6813772-6823795(Top 89%)13930(Top 92%)13930(Top 1255%)
30K18.64 mi3.11 mi23297+1613737+3513737+3523334(Top 88%)13665(Top 90%)13665(Top 1231%)
20M20.00 mi1.36 mi23210+8713683+5413683+5422245(Top 84%)13111(Top 86%)13111(Top 1181%)
21M21.00 mi1.00 mi23170+4013652+3113652+3122236(Top 84%)13083(Top 86%)13083(Top 1179%)
35K21.75 mi0.75 mi23123+4713618+3413618+3421923(Top 82%)12894(Top 85%)12894(Top 1162%)
23M23.00 mi1.25 mi23054+6913581+3713581+3722180(Top 83%)13006(Top 86%)13006(Top 1172%)
24M24.00 mi1.00 mi23028+2613552+2913552+2922562(Top 85%)13146(Top 87%)13146(Top 1184%)
40K24.85 mi0.85 mi23001+2713536+1613536+1622808(Top 86%)13225(Top 87%)13225(Top 1191%)
25.2M25.20 mi0.35 mi23003-213540-413540-422460(Top 84%)13062(Top 86%)13062(Top 1177%)
Finish26.22 mi1.02 mi23016-1313539+113539+123377(Top 88%)13509(Top 89%)13509(Top 1217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25305

Males

14650

M60-64

14650

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23050

Males

13669

M60-64

13669

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25305

Males

14650

M60-64

14650

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

21797

Males

13098

M60-64

13098

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

21687

Males

13050

M60-64

13050

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

23795

Males

13930

M60-64

13930

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

23334

Males

13665

M60-64

13665

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22245

Males

13111

M60-64

13111

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

22236

Males

13083

M60-64

13083

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21923

Males

12894

M60-64

12894

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

22180

Males

13006

M60-64

13006

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22562

Males

13146

M60-64

13146

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22808

Males

13225

M60-64

13225

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22460

Males

13062

M60-64

13062

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23377

Males

13509

M60-64

13509

Passing Analysis

Category:
Athletes Passed
1243
Passed By
2692
Net Change
-1449
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21567
5K → 10K56828-772#21567#22339
10K → 15K41345-1341#22339#23680
15K → 20K4329+423#23680#23257
20K → Half962+94#23257#23163
Half → 25K50200-150#23163#23313
25K → 30K137121+16#23313#23297
30K → 20M10417+87#23297#23210
20M → 21M6828+40#23210#23170
21M → 35K525+47#23170#23123
35K → 23M9223+69#23123#23054
23M → 24M5125+26#23054#23028
24M → 40K4619+27#23028#23001
40K → 25.2M1416-2#23001#23003
25.2M → Finish4154-13#23003#23016
TOTALS12432692-1449
📊

Passing Visuals

Category:
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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