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BOSTON MARATHON 2023

Jeffrey Green

Bib: 5688•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 16%
Division (M18-39)
#0 / 5285
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #4097
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:19
Rank: #3520 (+577)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:38
Rank: #3285 (+235)
10K → 15K
20:19 | 6:32/mi
20K· 12.43 mi
1:21:57
Rank: #3040 (+245)
15K → 20K
20:19 | 6:32/mi
Half· 13.11 mi
1:26:22
Rank: #3008 (+32)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:42:17
Rank: #2891 (+117)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:03:03
Rank: #2752 (+139)
25K → 30K
20:46 | 6:41/mi
20M
2:12:14
Rank: #2704 (+48)
30K → 20M
9:11 | 6:45/mi
21M
2:19:15
Rank: #2635 (+69)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:24:14
Rank: #2634 (+1)
21M → 35K
4:59 | 6:40/mi
23M
2:32:44
Rank: #2589 (+45)
35K → 23M
8:30 | 6:47/mi
24M
2:39:26
Rank: #2584 (+5)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:45:19
Rank: #2604 (-20)
24M → 40K
5:53 | 6:53/mi
25.2M
2:47:50
Rank: #2606 (-2)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:54:36
Rank: #2603 (+3)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:22
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:28:14
Pace6:44 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4520:586:4520:58
6:45
-
10K
6.21 mi10:44:0641:196:3920:21
6:33
-0:12
15K
9.32 mi11:04:251:01:386:3720:19
6:32
-0:01
20K
12.43 mi11:24:441:21:576:3620:19
6:32
0:00
Half
13.11 mi11:29:091:26:226:354:25
6:28
-0:04
25K
15.53 mi11:45:041:42:176:3515:55
6:34
+0:06
30K
18.64 mi12:05:502:03:036:3620:46
6:41
+0:07
20M
20.00 mi12:15:012:12:146:379:11
6:45
+0:04
21M
21.00 mi12:22:022:19:156:387:01
7:01
+0:16
35K
21.75 mi12:27:012:24:146:384:59
6:40
-0:21
23M
23.00 mi12:35:312:32:446:388:30
6:47
+0:07
24M
24.00 mi12:42:132:39:266:396:42
6:42
-0:05
40K
24.85 mi12:48:062:45:196:395:53
6:53
+0:11
25.2M
25.20 mi12:50:372:47:506:402:31
7:18
+0:25
Finish
26.22 mi12:57:232:54:366:406:46
6:38
-0:40

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

6:28 /mi

Average Pace

6:40 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:05

99% of race

Time at Steady Pace

2:31

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:23:4520:586:4520:58
6:45
#4097
10K
6.21 mi10:44:0641:196:3920:21
6:33
#3520
15K
9.32 mi11:04:251:01:386:3720:19
6:32
#3285
20K
12.43 mi11:24:441:21:576:3620:19
6:32
#3040
Half
13.11 mi11:29:091:26:226:354:25
6:28
#3008
25K
15.53 mi11:45:041:42:176:3515:55
6:34
#2891
30K
18.64 mi12:05:502:03:036:3620:46
6:41
#2752
20M
20.00 mi12:15:012:12:146:379:11
6:45
#2704
21M
21.00 mi12:22:022:19:156:387:01
7:01
#2635
35K
21.75 mi12:27:012:24:146:384:59
6:40
#2634
23M
23.00 mi12:35:312:32:446:388:30
6:47
#2589
24M
24.00 mi12:42:132:39:266:396:42
6:42
#2584
40K
24.85 mi12:48:062:45:196:395:53
6:53
#2604
25.2M
25.20 mi12:50:372:47:506:402:31
7:18
#2606
Finish
26.22 mi12:57:232:54:366:406:46
6:38
#2603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4097384238422872(Top 11%)2744(Top 18%)2744(Top 52%)
10K6.21 mi3.10 mi3520+5773323+5193323+5193117(Top 12%)2973(Top 20%)2973(Top 56%)
15K9.32 mi3.11 mi3285+2353120+2033120+2032872(Top 11%)2744(Top 18%)2744(Top 52%)
20K12.43 mi3.11 mi3040+2452902+2182902+2182513(Top 9%)2406(Top 16%)2406(Top 46%)
Half13.11 mi0.68 mi3008+322871+312871+312618(Top 10%)2512(Top 17%)2512(Top 48%)
25K15.53 mi2.42 mi2891+1172762+1092762+1092513(Top 9%)2404(Top 16%)2404(Top 45%)
30K18.64 mi3.11 mi2752+1392630+1322630+1322323(Top 9%)2214(Top 15%)2214(Top 42%)
20M20.00 mi1.36 mi2704+482584+462584+462560(Top 10%)2427(Top 16%)2427(Top 46%)
21M21.00 mi1.00 mi2635+692520+642520+642212(Top 8%)2090(Top 14%)2090(Top 40%)
35K21.75 mi0.75 mi2634+12517+32517+33303(Top 12%)3073(Top 20%)3073(Top 58%)
23M23.00 mi1.25 mi2589+452475+422475+422584(Top 10%)2425(Top 16%)2425(Top 46%)
24M24.00 mi1.00 mi2584+52469+62469+63089(Top 12%)2864(Top 19%)2864(Top 54%)
40K24.85 mi0.85 mi2604-202485-162485-163196(Top 12%)2926(Top 19%)2926(Top 55%)
25.2M25.20 mi0.35 mi2606-22486-12486-12892(Top 11%)2647(Top 17%)2647(Top 50%)
Finish26.22 mi1.02 mi2603+32481+52481+53174(Top 12%)2851(Top 19%)2851(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2872

Males

2744

M18-39

2744

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3117

Males

2973

M18-39

2973

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2872

Males

2744

M18-39

2744

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2513

Males

2406

M18-39

2406

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2618

Males

2512

M18-39

2512

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2513

Males

2404

M18-39

2404

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2323

Males

2214

M18-39

2214

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2560

Males

2427

M18-39

2427

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2212

Males

2090

M18-39

2090

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3303

Males

3073

M18-39

3073

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2584

Males

2425

M18-39

2425

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3089

Males

2864

M18-39

2864

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3196

Males

2926

M18-39

2926

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2892

Males

2647

M18-39

2647

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3174

Males

2851

M18-39

2851

Passing Analysis

Category:
Athletes Passed
1791
Passed By
297
Net Change
+1494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4097
5K → 10K61437+577#4097#3520
10K → 15K25823+235#3520#3285
15K → 20K2549+245#3285#3040
20K → Half353+32#3040#3008
Half → 25K13215+117#3008#2891
25K → 30K15617+139#2891#2752
30K → 20M5911+48#2752#2704
20M → 21M712+69#2704#2635
21M → 35K2423+1#2635#2634
35K → 23M6924+45#2634#2589
23M → 24M3934+5#2589#2584
24M → 40K3050-20#2584#2604
40K → 25.2M1618-2#2604#2606
25.2M → Finish3431+3#2606#2603
TOTALS1791297+1494
📊

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