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BOSTON MARATHON 2023

Jared Lee

Bib: 2316•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Division (M18-39)
#0 / 5285
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:50
Rank: #3711
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:16
Rank: #3455 (+256)
5K → 10K
20:26 | 6:35/mi
15K· 9.32 mi
1:01:41
Rank: #3332 (+123)
10K → 15K
20:25 | 6:34/mi
20K· 12.43 mi
1:22:14
Rank: #3189 (+143)
15K → 20K
20:33 | 6:37/mi
Half· 13.11 mi
1:26:44
Rank: #3204 (-15)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:42:53
Rank: #3157 (+47)
Half → 25K
16:09 | 6:40/mi
30K· 18.64 mi
2:04:10
Rank: #3123 (+34)
25K → 30K
21:17 | 6:51/mi
20M
2:13:33
Rank: #3132 (-9)
30K → 20M
9:23 | 6:54/mi
21M
2:20:52
Rank: #3143 (-11)
20M → 21M
7:19 | 7:19/mi
35K· 21.75 mi
2:25:50
Rank: #3126 (+17)
21M → 35K
4:58 | 6:38/mi
23M
2:34:15
Rank: #3040 (+86)
35K → 23M
8:25 | 6:43/mi
24M
2:40:50
Rank: #2988 (+52)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:46:30
Rank: #2917 (+71)
24M → 40K
5:40 | 6:38/mi
25.2M
2:48:59
Rank: #2887 (+30)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:55:53
Rank: #2900 (-13)
25.2M → Finish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:44
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:29:09
Pace6:48 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4020:506:4220:50
6:42
-
10K
6.21 mi10:42:0641:166:3820:26
6:35
-0:07
15K
9.32 mi11:02:311:01:416:3720:25
6:34
-0:01
20K
12.43 mi11:23:041:22:146:3720:33
6:37
+0:03
Half
13.11 mi11:27:341:26:446:374:30
6:36
-0:01
25K
15.53 mi11:43:431:42:536:3716:09
6:40
+0:04
30K
18.64 mi12:05:002:04:106:4021:17
6:51
+0:11
20M
20.00 mi12:14:232:13:336:419:23
6:54
+0:03
21M
21.00 mi12:21:422:20:526:427:19
7:19
+0:25
35K
21.75 mi12:26:402:25:506:424:58
6:38
-0:41
23M
23.00 mi12:35:052:34:156:428:25
6:43
+0:05
24M
24.00 mi12:41:402:40:506:426:35
6:35
-0:08
40K
24.85 mi12:47:202:46:306:425:40
6:38
+0:03
25.2M
25.20 mi12:49:492:48:596:422:29
7:12
+0:34
Finish
26.22 mi12:56:432:55:536:436:54
6:46
-0:26

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

6:34 /mi

Average Pace

6:43 /mi

Slowest Pace

7:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:34

96% of race

Time at Steady Pace

7:19

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:21:4020:506:4220:50
6:42
#3711
10K
6.21 mi10:42:0641:166:3820:26
6:35
#3455
15K
9.32 mi11:02:311:01:416:3720:25
6:34
#3332
20K
12.43 mi11:23:041:22:146:3720:33
6:37
#3189
Half
13.11 mi11:27:341:26:446:374:30
6:36
#3204
25K
15.53 mi11:43:431:42:536:3716:09
6:40
#3157
30K
18.64 mi12:05:002:04:106:4021:17
6:51
#3123
20M
20.00 mi12:14:232:13:336:419:23
6:54
#3132
21M
21.00 mi12:21:422:20:526:427:19
7:19
#3143
35K
21.75 mi12:26:402:25:506:424:58
6:38
#3126
23M
23.00 mi12:35:052:34:156:428:25
6:43
#3040
24M
24.00 mi12:41:402:40:506:426:35
6:35
#2988
40K
24.85 mi12:47:202:46:306:425:40
6:38
#2917
25.2M
25.20 mi12:49:492:48:596:422:29
7:12
#2887
Finish
26.22 mi12:56:432:55:536:436:54
6:46
#2900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3711348734873064(Top 12%)2922(Top 19%)2922(Top 55%)
10K6.21 mi3.10 mi3455+2563263+2243263+2243318(Top 12%)3157(Top 21%)3157(Top 60%)
15K9.32 mi3.11 mi3332+1233161+1023161+1023064(Top 12%)2922(Top 19%)2922(Top 55%)
20K12.43 mi3.11 mi3189+1433036+1253036+1252953(Top 11%)2813(Top 19%)2813(Top 53%)
Half13.11 mi0.68 mi3204-153050-143050-143356(Top 13%)3187(Top 21%)3187(Top 60%)
25K15.53 mi2.42 mi3157+473006+443006+443062(Top 12%)2919(Top 19%)2919(Top 55%)
30K18.64 mi3.11 mi3123+342974+322974+323311(Top 12%)3119(Top 21%)3119(Top 59%)
20M20.00 mi1.36 mi3132-92979-52979-53424(Top 13%)3196(Top 21%)3196(Top 60%)
21M21.00 mi1.00 mi3143-112983-42983-43660(Top 14%)3391(Top 22%)3391(Top 64%)
35K21.75 mi0.75 mi3126+172965+182965+183203(Top 12%)2988(Top 20%)2988(Top 57%)
23M23.00 mi1.25 mi3040+862888+772888+772273(Top 9%)2144(Top 14%)2144(Top 41%)
24M24.00 mi1.00 mi2988+522839+492839+492468(Top 9%)2304(Top 15%)2304(Top 44%)
40K24.85 mi0.85 mi2917+712771+682771+682043(Top 8%)1913(Top 13%)1913(Top 36%)
25.2M25.20 mi0.35 mi2887+302743+282743+282514(Top 9%)2327(Top 15%)2327(Top 44%)
Finish26.22 mi1.02 mi2900-132748-52748-53872(Top 15%)3428(Top 23%)3428(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3064

Males

2922

M18-39

2922

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3318

Males

3157

M18-39

3157

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3064

Males

2922

M18-39

2922

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2953

Males

2813

M18-39

2813

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3356

Males

3187

M18-39

3187

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3062

Males

2919

M18-39

2919

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3311

Males

3119

M18-39

3119

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3424

Males

3196

M18-39

3196

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3660

Males

3391

M18-39

3391

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3203

Males

2988

M18-39

2988

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2273

Males

2144

M18-39

2144

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2468

Males

2304

M18-39

2304

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2043

Males

1913

M18-39

1913

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2514

Males

2327

M18-39

2327

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3872

Males

3428

M18-39

3428

Passing Analysis

Category:
Athletes Passed
1334
Passed By
523
Net Change
+811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3711
5K → 10K34791+256#3711#3455
10K → 15K16946+123#3455#3332
15K → 20K16724+143#3332#3189
20K → Half1631-15#3189#3204
Half → 25K8336+47#3204#3157
25K → 30K11581+34#3157#3123
30K → 20M4554-9#3123#3132
20M → 21M3748-11#3132#3143
21M → 35K3821+17#3143#3126
35K → 23M9711+86#3126#3040
23M → 24M7119+52#3040#2988
24M → 40K798+71#2988#2917
40K → 25.2M366+30#2917#2887
25.2M → Finish3447-13#2887#2900
TOTALS1334523+811
📊

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