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BOSTON MARATHON 2023

John Wedding

Bib: 14233•M

KY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M50-54)
#0 / 2052
Top 32%
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
7:34/mi
23:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:31/mi
1:10:32
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:33:54
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:38:57
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:57:02
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:20:48
↑ 181↓ 1480.2%
20M
7:36/mi
2:31:07
↑ 64↓ 500.2%
21M
8:02/mi
2:39:09
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:44:47
↑ 17↓ 861.7%
23M
7:46/mi
2:54:30
↑ 23↓ 630.6%
24M
7:38/mi
3:02:08
↓ 821.3%
40K· 24.85 mi
7:44/mi
3:08:45
↓ 200.3%
25.2M
7:56/mi
3:11:29
↑ 13↓ 160.2%
Finish· 26.22 mi
7:15/mi
3:18:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:38:57
Pace7:33 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:55
Pace7:37 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4823:327:3423:32
7:34
-
10K
6.21 mi11:16:2747:117:3623:39
7:37
+0:03
15K
9.32 mi11:39:481:10:327:3423:21
7:31
-0:06
20K
12.43 mi12:03:101:33:547:3323:22
7:31
0:00
Half
13.11 mi12:08:131:38:577:335:03
7:24
-0:07
25K
15.53 mi12:26:181:57:027:3218:05
7:27
+0:03
30K
18.64 mi12:50:042:20:487:3323:46
7:39
+0:12
20M
20.00 mi13:00:232:31:077:3310:19
7:36
-0:03
21M
21.00 mi13:08:252:39:097:358:02
8:02
+0:26
35K
21.75 mi13:14:032:44:477:355:38
7:32
-0:30
23M
23.00 mi13:23:462:54:307:359:43
7:46
+0:14
24M
24.00 mi13:31:243:02:087:357:38
7:38
-0:08
40K
24.85 mi13:38:013:08:457:366:37
7:44
+0:06
25.2M
25.20 mi13:40:453:11:297:362:44
7:56
+0:12
Finish
26.22 mi13:48:083:18:527:357:23
7:15
-0:41

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

7:15 /mi

Average Pace

7:35 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:50

96% of race

Time at Steady Pace

8:02

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:52:4823:327:3423:32
7:34
#10281
10K
6.21 mi11:16:2747:117:3623:39
7:37
#10849
15K
9.32 mi11:39:481:10:327:3423:21
7:31
#10637
20K
12.43 mi12:03:101:33:547:3323:22
7:31
#10312
Half
13.11 mi12:08:131:38:577:335:03
7:24
#10261
25K
15.53 mi12:26:181:57:027:3218:05
7:27
#9919
30K
18.64 mi12:50:042:20:487:3323:46
7:39
#9613
20M
20.00 mi13:00:232:31:077:3310:19
7:36
#9408
21M
21.00 mi13:08:252:39:097:358:02
8:02
#9253
35K
21.75 mi13:14:032:44:477:355:38
7:32
#9215
23M
23.00 mi13:23:462:54:307:359:43
7:46
#9132
24M
24.00 mi13:31:243:02:087:357:38
7:38
#9091
40K
24.85 mi13:38:013:08:457:366:37
7:44
#9032
25.2M
25.20 mi13:40:453:11:297:362:44
7:56
#8966
Finish
26.22 mi13:48:083:18:527:357:23
7:15
#8842
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi102818279827910285(Top 39%)8291(Top 55%)8291(Top 404%)
10K6.21 mi3.10 mi10849-5688582-3038582-30311416(Top 43%)8832(Top 58%)8832(Top 430%)
15K9.32 mi3.11 mi10637+2128488+948488+9410285(Top 39%)8291(Top 55%)8291(Top 404%)
20K12.43 mi3.11 mi10312+3258317+1718317+1719459(Top 36%)7772(Top 51%)7772(Top 379%)
Half13.11 mi0.68 mi10261+518291+268291+269388(Top 35%)7738(Top 51%)7738(Top 377%)
25K15.53 mi2.42 mi9919+3428088+2038088+2038465(Top 32%)7105(Top 47%)7105(Top 346%)
30K18.64 mi3.11 mi9613+3067881+2077881+2078296(Top 31%)6864(Top 45%)6864(Top 335%)
20M20.00 mi1.36 mi9408+2057723+1587723+1587443(Top 28%)6248(Top 41%)6248(Top 304%)
21M21.00 mi1.00 mi9253+1557605+1187605+1187548(Top 28%)6216(Top 41%)6216(Top 303%)
35K21.75 mi0.75 mi9215+387568+377568+378698(Top 33%)6915(Top 46%)6915(Top 337%)
23M23.00 mi1.25 mi9132+837488+807488+808132(Top 31%)6480(Top 43%)6480(Top 316%)
24M24.00 mi1.00 mi9091+417450+387450+388609(Top 32%)6676(Top 44%)6676(Top 325%)
40K24.85 mi0.85 mi9032+597400+507400+508217(Top 31%)6381(Top 42%)6381(Top 311%)
25.2M25.20 mi0.35 mi8966+667349+517349+516092(Top 23%)5023(Top 33%)5023(Top 245%)
Finish26.22 mi1.02 mi8842+1247255+947255+946732(Top 25%)5405(Top 36%)5405(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10285

Males

8291

M50-54

8291

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11416

Males

8832

M50-54

8832

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10285

Males

8291

M50-54

8291

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9459

Males

7772

M50-54

7772

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9388

Males

7738

M50-54

7738

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8465

Males

7105

M50-54

7105

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8296

Males

6864

M50-54

6864

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7443

Males

6248

M50-54

6248

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7548

Males

6216

M50-54

6216

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8698

Males

6915

M50-54

6915

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8132

Males

6480

M50-54

6480

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8609

Males

6676

M50-54

6676

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8217

Males

6381

M50-54

6381

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6092

Males

5023

M50-54

5023

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

6732

Males

5405

M50-54

5405

Passing Analysis

Category:
Athletes Passed
2443*
Passed By
1004
Net Change
+1439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10281
5K → 10K103671-568#10281#10849
10K → 15K30593+212#10849#10637
15K → 20K349*24+325#10637#10312
20K → Half598+51#10312#10261
Half → 25K355*13+342#10261#9919
25K → 30K335*29+306#9919#9613
30K → 20M21712+205#9613#9408
20M → 21M17217+155#9408#9253
21M → 35K6022+38#9253#9215
35K → 23M12542+83#9215#9132
23M → 24M7635+41#9132#9091
24M → 40K7920+59#9091#9032
40K → 25.2M726+66#9032#8966
25.2M → Finish13612+124#8966#8842
TOTALS2443*1004+1439

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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