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BOSTON MARATHON 2023

John Winters

Bib: 6138•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 28%
Masters (Masters Men)
#0 / 9891
Top 14%
Division (M45-49)
#0 / 2252
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:55
Rank: #3928
Start → 5K
20:55 | 6:44/mi
10K· 6.21 mi
41:49
Rank: #4289 (-361)
5K → 10K
20:55 | 6:44/mi
15K· 9.32 mi
1:02:44
Rank: #4323 (-34)
10K → 15K
20:55 | 6:44/mi
20K· 12.43 mi
1:23:57
Rank: #4392 (-69)
15K → 20K
21:13 | 6:50/mi
Half· 13.11 mi
1:28:36
Rank: #4451 (-59)
20K → Half
4:39 | 6:50/mi
25K· 15.53 mi
1:45:18
Rank: #4490 (-39)
Half → 25K
16:42 | 6:53/mi
30K· 18.64 mi
2:07:35
Rank: #4700 (-210)
25K → 30K
22:17 | 7:10/mi
20M
2:17:25
Rank: #4761 (-61)
30K → 20M
9:50 | 7:14/mi
21M
2:25:05
Rank: #4795 (-34)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:30:07
Rank: #4736 (+59)
21M → 35K
5:02 | 6:44/mi
23M
2:38:56
Rank: #4660 (+76)
35K → 23M
8:49 | 7:03/mi
24M
2:45:53
Rank: #4619 (+41)
23M → 24M
6:57 | 6:57/mi
40K· 24.85 mi
2:52:01
Rank: #4603 (+16)
24M → 40K
6:08 | 7:10/mi
25.2M
2:54:29
Rank: #4560 (+43)
40K → 25.2M
2:28 | 7:10/mi
Finish· 26.22 mi
3:01:47
Rank: #4570 (-10)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:36
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:33:11
Pace7:06 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1520:556:4420:55
6:44
-
10K
6.21 mi10:45:0941:496:4420:55
6:44
0:00
15K
9.32 mi11:06:041:02:446:4420:55
6:44
0:00
20K
12.43 mi11:27:171:23:576:4521:13
6:50
+0:06
Half
13.11 mi11:31:561:28:366:464:39
6:50
0:00
25K
15.53 mi11:48:381:45:186:4716:42
6:53
+0:03
30K
18.64 mi12:10:552:07:356:5122:17
7:10
+0:17
20M
20.00 mi12:20:452:17:256:529:50
7:14
+0:04
21M
21.00 mi12:28:252:25:056:557:40
7:40
+0:26
35K
21.75 mi12:33:272:30:076:545:02
6:44
-0:56
23M
23.00 mi12:42:162:38:566:558:49
7:03
+0:19
24M
24.00 mi12:49:132:45:536:556:57
6:57
-0:06
40K
24.85 mi12:55:212:52:016:556:08
7:10
+0:13
25.2M
25.20 mi12:57:492:54:296:552:28
7:10
0:00
Finish
26.22 mi13:05:073:01:476:567:18
7:10
0:00

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

6:44 /mi

Average Pace

6:56 /mi

Slowest Pace

7:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:07

96% of race

Time at Steady Pace

7:40

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:24:1520:556:4420:55
6:44
#3928
10K
6.21 mi10:45:0941:496:4420:55
6:44
#4289
15K
9.32 mi11:06:041:02:446:4420:55
6:44
#4323
20K
12.43 mi11:27:171:23:576:4521:13
6:50
#4392
Half
13.11 mi11:31:561:28:366:464:39
6:50
#4451
25K
15.53 mi11:48:381:45:186:4716:42
6:53
#4490
30K
18.64 mi12:10:552:07:356:5122:17
7:10
#4700
20M
20.00 mi12:20:452:17:256:529:50
7:14
#4761
21M
21.00 mi12:28:252:25:056:557:40
7:40
#4795
35K
21.75 mi12:33:272:30:076:545:02
6:44
#4736
23M
23.00 mi12:42:162:38:566:558:49
7:03
#4660
24M
24.00 mi12:49:132:45:536:556:57
6:57
#4619
40K
24.85 mi12:55:212:52:016:556:08
7:10
#4603
25.2M
25.20 mi12:57:492:54:296:552:28
7:10
#4560
Finish
26.22 mi13:05:073:01:476:567:18
7:10
#4570
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3928368536854426(Top 17%)4135(Top 27%)4135(Top 184%)
10K6.21 mi3.10 mi4289-3614018-3334018-3334633(Top 17%)4317(Top 28%)4317(Top 192%)
15K9.32 mi3.11 mi4323-344049-314049-314426(Top 17%)4135(Top 27%)4135(Top 184%)
20K12.43 mi3.11 mi4392-694108-594108-594686(Top 18%)4358(Top 29%)4358(Top 194%)
Half13.11 mi0.68 mi4451-594165-574165-575492(Top 21%)5052(Top 33%)5052(Top 224%)
25K15.53 mi2.42 mi4490-394199-344199-344863(Top 18%)4502(Top 30%)4502(Top 200%)
30K18.64 mi3.11 mi4700-2104382-1834382-1835335(Top 20%)4865(Top 32%)4865(Top 216%)
20M20.00 mi1.36 mi4761-614428-464428-465278(Top 20%)4753(Top 31%)4753(Top 211%)
21M21.00 mi1.00 mi4795-344456-284456-285422(Top 20%)4775(Top 31%)4775(Top 212%)
35K21.75 mi0.75 mi4736+594405+514405+513750(Top 14%)3467(Top 23%)3467(Top 154%)
23M23.00 mi1.25 mi4660+764332+734332+733999(Top 15%)3680(Top 24%)3680(Top 163%)
24M24.00 mi1.00 mi4619+414300+324300+324415(Top 17%)3990(Top 26%)3990(Top 177%)
40K24.85 mi0.85 mi4603+164281+194281+194730(Top 18%)4157(Top 27%)4157(Top 185%)
25.2M25.20 mi0.35 mi4560+434241+404241+402421(Top 9%)2235(Top 15%)2235(Top 99%)
Finish26.22 mi1.02 mi4570-104243-24243-26143(Top 23%)5016(Top 33%)5016(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4426

Males

4135

M45-49

4135

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4633

Males

4317

M45-49

4317

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4426

Males

4135

M45-49

4135

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4686

Males

4358

M45-49

4358

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5492

Males

5052

M45-49

5052

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4863

Males

4502

M45-49

4502

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5335

Males

4865

M45-49

4865

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5278

Males

4753

M45-49

4753

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5422

Males

4775

M45-49

4775

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3750

Males

3467

M45-49

3467

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3999

Males

3680

M45-49

3680

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4415

Males

3990

M45-49

3990

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4730

Males

4157

M45-49

4157

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2421

Males

2235

M45-49

2235

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6143

Males

5016

M45-49

5016

Passing Analysis

Category:
Athletes Passed
915
Passed By
1557
Net Change
-642
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3928
5K → 10K88449-361#3928#4289
10K → 15K117151-34#4289#4323
15K → 20K79148-69#4323#4392
20K → Half867-59#4392#4451
Half → 25K73112-39#4451#4490
25K → 30K71281-210#4490#4700
30K → 20M52113-61#4700#4761
20M → 21M4478-34#4761#4795
21M → 35K7213+59#4795#4736
35K → 23M10428+76#4736#4660
23M → 24M6322+41#4660#4619
24M → 40K5640+16#4619#4603
40K → 25.2M430+43#4603#4560
25.2M → Finish4555-10#4560#4570
TOTALS9151557-642
📊

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