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BOSTON MARATHON 2023

Jeremy Moser

Bib: 6965•M

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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
23:00
Rank: #8849
Start → 5K
23:00 | 7:24/mi
10K· 6.21 mi
46:56
Rank: #10500 (-1651)
5K → 10K
23:56 | 7:42/mi
15K· 9.32 mi
1:11:36
Rank: #11626 (-1126)
10K → 15K
24:40 | 7:56/mi
20K· 12.43 mi
1:37:35
Rank: #12871 (-1245)
15K → 20K
25:59 | 8:22/mi
Half· 13.11 mi
1:42:56
Rank: #12883 (-12)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:02:49
Rank: #13096 (-213)
Half → 25K
19:53 | 8:12/mi
30K· 18.64 mi
2:29:26
Rank: #13415 (-319)
25K → 30K
26:37 | 8:34/mi
20M
2:41:23
Rank: #13580 (-165)
30K → 20M
11:57 | 8:48/mi
21M
2:50:44
Rank: #13691 (-111)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
2:57:08
Rank: #13761 (-70)
21M → 35K
6:24 | 8:33/mi
23M
3:08:39
Rank: #13983 (-222)
35K → 23M
11:31 | 9:12/mi
24M
3:17:29
Rank: #14087 (-104)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:25:22
Rank: #14225 (-138)
24M → 40K
7:53 | 9:13/mi
25.2M
3:28:50
Rank: #14283 (-58)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:38:31
Rank: #14560 (-277)
25.2M → Finish
9:41 | 9:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:56
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:55:35
Pace8:49 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1723:007:2423:00
7:24
-
10K
6.21 mi10:50:1346:567:3323:56
7:42
+0:18
15K
9.32 mi11:14:531:11:367:4124:40
7:56
+0:14
20K
12.43 mi11:40:521:37:357:5125:59
8:22
+0:26
Half
13.11 mi11:46:131:42:567:515:21
7:50
-0:32
25K
15.53 mi12:06:062:02:497:5419:53
8:12
+0:22
30K
18.64 mi12:32:432:29:268:0126:37
8:34
+0:22
20M
20.00 mi12:44:402:41:238:0411:57
8:48
+0:14
21M
21.00 mi12:54:012:50:448:089:21
9:21
+0:33
35K
21.75 mi13:00:252:57:088:096:24
8:33
-0:48
23M
23.00 mi13:11:563:08:398:1211:31
9:12
+0:39
24M
24.00 mi13:20:463:17:298:148:50
8:50
-0:22
40K
24.85 mi13:28:393:25:228:167:53
9:13
+0:23
25.2M
25.20 mi13:32:073:28:508:173:28
10:03
+0:50
Finish
26.22 mi13:41:483:38:318:209:41
9:30
-0:33

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

7:24 /mi

Average Pace

8:20 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:50

44% of race

Time at Steady Pace

1:19:47

37% of race

Time at Slower Pace

41:54

19% of race

Average Pace: 8:20 /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 mi10:26:1723:007:2423:00
7:24
#8849
10K
6.21 mi10:50:1346:567:3323:56
7:42
#10500
15K
9.32 mi11:14:531:11:367:4124:40
7:56
#11626
20K
12.43 mi11:40:521:37:357:5125:59
8:22
#12871
Half
13.11 mi11:46:131:42:567:515:21
7:50
#12883
25K
15.53 mi12:06:062:02:497:5419:53
8:12
#13096
30K
18.64 mi12:32:432:29:268:0126:37
8:34
#13415
20M
20.00 mi12:44:402:41:238:0411:57
8:48
#13580
21M
21.00 mi12:54:012:50:448:089:21
9:21
#13691
35K
21.75 mi13:00:252:57:088:096:24
8:33
#13761
23M
23.00 mi13:11:563:08:398:1211:31
9:12
#13983
24M
24.00 mi13:20:463:17:298:148:50
8:50
#14087
40K
24.85 mi13:28:393:25:228:167:53
9:13
#14225
25.2M
25.20 mi13:32:073:28:508:173:28
10:03
#14283
Finish
26.22 mi13:41:483:38:318:209:41
9:30
#14560
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi88497508750813895(Top 52%)9853(Top 65%)9853(Top 186%)
10K6.21 mi3.10 mi10500-16518419-9118419-91112264(Top 46%)9232(Top 61%)9232(Top 175%)
15K9.32 mi3.11 mi11626-11268931-5128931-51213895(Top 52%)9853(Top 65%)9853(Top 186%)
20K12.43 mi3.11 mi12871-12459451-5209451-52016006(Top 60%)10635(Top 70%)10635(Top 201%)
Half13.11 mi0.68 mi12883-129456-59456-513073(Top 49%)9530(Top 63%)9530(Top 180%)
25K15.53 mi2.42 mi13096-2139535-799535-7914230(Top 53%)9863(Top 65%)9863(Top 187%)
30K18.64 mi3.11 mi13415-3199610-759610-7514716(Top 55%)9939(Top 65%)9939(Top 188%)
20M20.00 mi1.36 mi13580-1659653-439653-4315373(Top 58%)10150(Top 67%)10150(Top 192%)
21M21.00 mi1.00 mi13691-1119692-399692-3915237(Top 57%)10030(Top 66%)10030(Top 190%)
35K21.75 mi0.75 mi13761-709696-49696-415570(Top 58%)10098(Top 67%)10098(Top 191%)
23M23.00 mi1.25 mi13983-2229746-509746-5017022(Top 64%)10696(Top 70%)10696(Top 202%)
24M24.00 mi1.00 mi14087-1049768-229768-2216366(Top 61%)10335(Top 68%)10335(Top 196%)
40K24.85 mi0.85 mi14225-1389801-339801-3317154(Top 64%)10641(Top 70%)10641(Top 201%)
25.2M25.20 mi0.35 mi14283-589810-99810-917530(Top 66%)10787(Top 71%)10787(Top 204%)
Finish26.22 mi1.02 mi14560-2779906-969906-9620112(Top 76%)12020(Top 79%)12020(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13895

Males

9853

M18-39

9853

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12264

Males

9232

M18-39

9232

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13895

Males

9853

M18-39

9853

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16006

Males

10635

M18-39

10635

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13073

Males

9530

M18-39

9530

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14230

Males

9863

M18-39

9863

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14716

Males

9939

M18-39

9939

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15373

Males

10150

M18-39

10150

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15237

Males

10030

M18-39

10030

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

15570

Males

10098

M18-39

10098

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

17022

Males

10696

M18-39

10696

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16366

Males

10335

M18-39

10335

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17154

Males

10641

M18-39

10641

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17530

Males

10787

M18-39

10787

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20112

Males

12020

M18-39

12020

Passing Analysis

Category:
Athletes Passed
549
Passed By
6259
Net Change
-5711
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8849
5K → 10K181668-1651#8849#10500
10K → 15K191145-1126#10500#11626
15K → 20K151260-1245#11626#12871
20K → Half3446-12#12871#12883
Half → 25K84297-213#12883#13096
25K → 30K105424-319#13096#13415
30K → 20M43208-165#13415#13580
20M → 21M61172-111#13580#13691
21M → 35K36106-70#13691#13761
35K → 23M37259-222#13761#13983
23M → 24M35139-104#13983#14087
24M → 40K33171-138#14087#14225
40K → 25.2M1472-58#14225#14283
25.2M → Finish15292-277#14283#14560
TOTALS5496259-5711
📊

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