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BOSTON MARATHON 2023

Huaiqin Wu

Bib: 14085•M

MA

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
Top 44%
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
7:50/mi
24:19
↑ 97↓ 3451.5%
10K· 6.21 mi
7:56/mi
48:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:08/mi
1:14:14
↑ 67↓ 78
20K· 12.43 mi
8:37/mi
1:41:00
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:46:47
↑ 19↓ 370.5%
25K· 15.53 mi
10:20/mi
2:11:50
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:38:47
↑ 181↓ 1480.2%
20M
8:39/mi
2:50:32
↑ 64↓ 500.2%
21M
9:09/mi
2:59:41
↑ 106↓ 241.6%
35K· 21.75 mi
8:21/mi
3:05:56
↑ 17↓ 861.7%
23M
9:03/mi
3:17:16
↑ 23↓ 630.6%
24M
8:52/mi
3:26:08
↓ 821.3%
40K· 24.85 mi
9:21/mi
3:34:08
↓ 200.3%
25.2M
10:21/mi
3:37:42
↑ 13↓ 160.2%
Finish· 26.22 mi
9:17/mi
3:47:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:47
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time2:00:23
Pace9:11 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2624:197:5024:19
7:50
-
10K
6.21 mi11:20:0548:587:5324:39
7:56
+0:06
15K
9.32 mi11:45:211:14:147:5825:16
8:08
+0:12
20K
12.43 mi12:12:071:41:008:0826:46
8:37
+0:29
Half
13.11 mi12:17:541:46:478:095:47
8:29
-0:08
25K
15.53 mi12:42:572:11:508:2925:03
10:20
+1:51
30K
18.64 mi13:09:542:38:478:3126:57
8:40
-1:40
20M
20.00 mi13:21:392:50:328:3211:45
8:39
-0:01
21M
21.00 mi13:30:482:59:418:339:09
9:09
+0:30
35K
21.75 mi13:37:033:05:568:336:15
8:21
-0:48
23M
23.00 mi13:48:233:17:168:3511:20
9:03
+0:42
24M
24.00 mi13:57:153:26:088:358:52
8:52
-0:11
40K
24.85 mi14:05:153:34:088:378:00
9:21
+0:29
25.2M
25.20 mi14:08:493:37:428:383:34
10:21
+1:00
Finish
26.22 mi14:18:173:47:108:409:28
9:17
-1:04

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

7:50 /mi

Average Pace

8:40 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:14

33% of race

Time at Steady Pace

1:26:22

38% of race

Time at Slower Pace

1:06:34

29% of race

Average Pace: 8:40 /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 mi10:55:2624:197:5024:19
7:50
#12607
10K
6.21 mi11:20:0548:587:5324:39
7:56
#13418
15K
9.32 mi11:45:211:14:147:5825:16
8:08
#14088
20K
12.43 mi12:12:071:41:008:0826:46
8:37
#15071
Half
13.11 mi12:17:541:46:478:095:47
8:29
#15213
25K
15.53 mi12:42:572:11:508:2925:03
10:20
#17241
30K
18.64 mi13:09:542:38:478:3126:57
8:40
#16875
20M
20.00 mi13:21:392:50:328:3211:45
8:39
#16704
21M
21.00 mi13:30:482:59:418:339:09
9:09
#16532
35K
21.75 mi13:37:033:05:568:336:15
8:21
#16445
23M
23.00 mi13:48:233:17:168:3511:20
9:03
#16436
24M
24.00 mi13:57:153:26:088:358:52
8:52
#16455
40K
24.85 mi14:05:153:34:088:378:00
9:21
#16492
25.2M
25.20 mi14:08:493:37:428:383:34
10:21
#16540
Finish
26.22 mi14:18:173:47:108:409:28
9:17
#16656
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi126079375937515374(Top 58%)10465(Top 69%)10465(Top 943%)
10K6.21 mi3.10 mi13418-8119710-3359710-33514269(Top 54%)10036(Top 66%)10036(Top 904%)
15K9.32 mi3.11 mi14088-6709959-2499959-24915374(Top 58%)10465(Top 69%)10465(Top 943%)
20K12.43 mi3.11 mi15071-98310324-36510324-36517581(Top 66%)11281(Top 74%)11281(Top 1016%)
Half13.11 mi0.68 mi15213-14210376-5210376-5217546(Top 66%)11307(Top 75%)11307(Top 1019%)
25K15.53 mi2.42 mi17241-202811137-76111137-76122896(Top 86%)13544(Top 89%)13544(Top 1220%)
30K18.64 mi3.11 mi16875+36610971+16610971+16615350(Top 58%)10191(Top 67%)10191(Top 918%)
20M20.00 mi1.36 mi16704+17110872+9910872+9914549(Top 55%)9803(Top 65%)9803(Top 883%)
21M21.00 mi1.00 mi16532+17210783+8910783+8914202(Top 53%)9598(Top 63%)9598(Top 865%)
35K21.75 mi0.75 mi16445+8710741+4210741+4214423(Top 54%)9618(Top 63%)9618(Top 866%)
23M23.00 mi1.25 mi16436+910722+1910722+1916300(Top 61%)10369(Top 68%)10369(Top 934%)
24M24.00 mi1.00 mi16455-1910711+1110711+1116558(Top 62%)10430(Top 69%)10430(Top 940%)
40K24.85 mi0.85 mi16492-3710704+710704+717758(Top 67%)10917(Top 72%)10917(Top 984%)
25.2M25.20 mi0.35 mi16540-4810722-1810722-1818566(Top 70%)11275(Top 74%)11275(Top 1016%)
Finish26.22 mi1.02 mi16656-11610762-4010762-4019299(Top 72%)11663(Top 77%)11663(Top 1051%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

15374

Males

10465

M60-64

10465

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

14269

Males

10036

M60-64

10036

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

15374

Males

10465

M60-64

10465

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

17581

Males

11281

M60-64

11281

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17546

Males

11307

M60-64

11307

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

22896

Males

13544

M60-64

13544

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

15350

Males

10191

M60-64

10191

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14549

Males

9803

M60-64

9803

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14202

Males

9598

M60-64

9598

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

14423

Males

9618

M60-64

9618

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

16300

Males

10369

M60-64

10369

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

16558

Males

10430

M60-64

10430

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17758

Males

10917

M60-64

10917

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18566

Males

11275

M60-64

11275

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

19299

Males

11663

M60-64

11663

Passing Analysis

Category:
Athletes Passed
1278
Passed By
5327
Net Change
-4049
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12607
5K → 10K80891-811#12607#13418
10K → 15K42712-670#13418#14088
15K → 20K391022-983#14088#15071
20K → Half13155-142#15071#15213
Half → 25K42032-2028#15213#17241
25K → 30K38822+366#17241#16875
30K → 20M18110+171#16875#16704
20M → 21M18816+172#16704#16532
21M → 35K10013+87#16532#16445
35K → 23M9081+9#16445#16436
23M → 24M5776-19#16436#16455
24M → 40K5491-37#16455#16492
40K → 25.2M1866-48#16492#16540
25.2M → Finish24140-116#16540#16656
TOTALS12785327-4049
📊

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