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BOSTON MARATHON 2023

Michael Lynch

Bib: 30713•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:38
Rank: #26189
Start → 5K
35:38 | 11:28/mi
10K· 6.21 mi
1:12:53
Rank: #26244 (-55)
5K → 10K
37:15 | 11:59/mi
15K· 9.32 mi
1:50:14
Rank: #26189 (+55)
10K → 15K
37:21 | 12:01/mi
20K· 12.43 mi
2:26:20
Rank: #26015 (+174)
15K → 20K
36:06 | 11:37/mi
Half· 13.11 mi
2:34:10
Rank: #25982 (+33)
20K → Half
7:50 | 11:29/mi
25K· 15.53 mi
3:03:49
Rank: #25880 (+102)
Half → 25K
29:39 | 12:14/mi
30K· 18.64 mi
3:43:41
Rank: #25787 (+93)
25K → 30K
39:52 | 12:50/mi
20M
4:01:09
Rank: #25736 (+51)
30K → 20M
17:28 | 12:51/mi
21M
4:15:52
Rank: #25748 (-12)
20M → 21M
14:43 | 14:43/mi
35K· 21.75 mi
4:25:15
Rank: #25730 (+18)
21M → 35K
9:23 | 12:33/mi
23M
4:42:12
Rank: #25739 (-9)
35K → 23M
16:57 | 13:32/mi
24M
4:56:20
Rank: #25771 (-32)
23M → 24M
14:08 | 14:08/mi
40K· 24.85 mi
5:08:08
Rank: #25768 (+3)
24M → 40K
11:48 | 13:48/mi
25.2M
5:13:02
Rank: #25769 (-1)
40K → 25.2M
4:54 | 14:13/mi
Finish· 26.22 mi
5:25:09
Rank: #25759 (+10)
25.2M → Finish
12:07 | 11:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:10
Pace11:46 /mi
2nd Half
Distance13.11 mi
Time2:50:59
Pace13:03 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3135:3811:2835:38
11:28
-
10K
6.21 mi12:30:461:12:5311:4437:15
11:59
+0:31
15K
9.32 mi13:08:071:50:1411:5037:21
12:01
+0:02
20K
12.43 mi13:44:132:26:2011:4736:06
11:37
-0:24
Half
13.11 mi13:52:032:34:1011:467:50
11:29
-0:08
25K
15.53 mi14:21:423:03:4911:5029:39
12:14
+0:45
30K
18.64 mi15:01:343:43:4112:0039:52
12:50
+0:36
20M
20.00 mi15:19:024:01:0912:0317:28
12:51
+0:01
21M
21.00 mi15:33:454:15:5212:1114:43
14:43
+1:52
35K
21.75 mi15:43:084:25:1512:129:23
12:33
-2:10
23M
23.00 mi16:00:054:42:1212:1616:57
13:32
+0:59
24M
24.00 mi16:14:134:56:2012:2114:08
14:08
+0:36
40K
24.85 mi16:26:015:08:0812:2411:48
13:48
-0:20
25.2M
25.20 mi16:30:555:13:0212:254:54
14:13
+0:25
Finish
26.22 mi16:43:025:25:0912:2512:07
11:53
-2:20

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

11:28 /mi

Average Pace

12:25 /mi

Slowest Pace

14:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:17

51% of race

Time at Steady Pace

1:36:22

30% of race

Time at Slower Pace

1:02:30

19% of race

Average Pace: 12:24 /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 mi11:53:3135:3811:2835:38
11:28
#26189
10K
6.21 mi12:30:461:12:5311:4437:15
11:59
#26244
15K
9.32 mi13:08:071:50:1411:5037:21
12:01
#26189
20K
12.43 mi13:44:132:26:2011:4736:06
11:37
#26015
Half
13.11 mi13:52:032:34:1011:467:50
11:29
#25982
25K
15.53 mi14:21:423:03:4911:5029:39
12:14
#25880
30K
18.64 mi15:01:343:43:4112:0039:52
12:50
#25787
20M
20.00 mi15:19:024:01:0912:0317:28
12:51
#25736
21M
21.00 mi15:33:454:15:5212:1114:43
14:43
#25748
35K
21.75 mi15:43:084:25:1512:129:23
12:33
#25730
23M
23.00 mi16:00:054:42:1212:1616:57
13:32
#25739
24M
24.00 mi16:14:134:56:2012:2114:08
14:08
#25771
40K
24.85 mi16:26:015:08:0812:2411:48
13:48
#25768
25.2M
25.20 mi16:30:555:13:0212:254:54
14:13
#25769
Finish
26.22 mi16:43:025:25:0912:2512:07
11:53
#25759
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26189149991499926069(Top 98%)14962(Top 99%)14962(Top 283%)
10K6.21 mi3.10 mi26244-5515028-2915028-2926272(Top 99%)15036(Top 99%)15036(Top 285%)
15K9.32 mi3.11 mi26189+5515008+2015008+2026069(Top 98%)14962(Top 99%)14962(Top 283%)
20K12.43 mi3.11 mi26015+17414942+6614942+6625378(Top 95%)14653(Top 97%)14653(Top 277%)
Half13.11 mi0.68 mi25982+3314934+814934+825472(Top 96%)14679(Top 97%)14679(Top 278%)
25K15.53 mi2.42 mi25880+10214881+5314881+5325336(Top 95%)14615(Top 96%)14615(Top 277%)
30K18.64 mi3.11 mi25787+9314833+4814833+4825278(Top 95%)14532(Top 96%)14532(Top 275%)
20M20.00 mi1.36 mi25736+5114809+2414809+2425056(Top 94%)14402(Top 95%)14402(Top 273%)
21M21.00 mi1.00 mi25748-1214807+214807+225572(Top 96%)14659(Top 97%)14659(Top 277%)
35K21.75 mi0.75 mi25730+1814799+814799+825219(Top 95%)14427(Top 95%)14427(Top 273%)
23M23.00 mi1.25 mi25739-914800-114800-125525(Top 96%)14591(Top 96%)14591(Top 276%)
24M24.00 mi1.00 mi25771-3214808-814808-826121(Top 98%)14878(Top 98%)14878(Top 282%)
40K24.85 mi0.85 mi25768+314799+914799+925565(Top 96%)14585(Top 96%)14585(Top 276%)
25.2M25.20 mi0.35 mi25769-114800-114800-125149(Top 94%)14357(Top 95%)14357(Top 272%)
Finish26.22 mi1.02 mi25759+1014790+1014790+1025136(Top 94%)14383(Top 95%)14383(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

26069

Males

14962

M18-39

14962

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26272

Males

15036

M18-39

15036

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

26069

Males

14962

M18-39

14962

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25378

Males

14653

M18-39

14653

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

25472

Males

14679

M18-39

14679

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

25336

Males

14615

M18-39

14615

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25278

Males

14532

M18-39

14532

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

25056

Males

14402

M18-39

14402

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25572

Males

14659

M18-39

14659

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

25219

Males

14427

M18-39

14427

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

25525

Males

14591

M18-39

14591

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

26121

Males

14878

M18-39

14878

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25565

Males

14585

M18-39

14585

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25149

Males

14357

M18-39

14357

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

25136

Males

14383

M18-39

14383

Passing Analysis

Category:
Athletes Passed
701
Passed By
271
Net Change
+430
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26189
5K → 10K3691-55#26189#26244
10K → 15K7924+55#26244#26189
15K → 20K1751+174#26189#26015
20K → Half352+33#26015#25982
Half → 25K1086+102#25982#25880
25K → 30K10512+93#25880#25787
30K → 20M576+51#25787#25736
20M → 21M1931-12#25736#25748
21M → 35K224+18#25748#25730
35K → 23M1625-9#25730#25739
23M → 24M638-32#25739#25771
24M → 40K2017+3#25771#25768
40K → 25.2M56-1#25768#25769
25.2M → Finish188+10#25769#25759
TOTALS701271+430
📊

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