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BOSTON MARATHON 2023

Andrew Little

Bib: 3841•M

BC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Division (M18-39)
#0 / 5285
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:51
Rank: #3757
Start → 5K
20:51 | 6:43/mi
10K· 6.21 mi
41:04
Rank: #3226 (+531)
5K → 10K
20:13 | 6:30/mi
15K· 9.32 mi
1:01:24
Rank: #3102 (+124)
10K → 15K
20:20 | 6:33/mi
20K· 12.43 mi
1:21:59
Rank: #3064 (+38)
15K → 20K
20:35 | 6:38/mi
Half· 13.11 mi
1:26:23
Rank: #3017 (+47)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:42:15
Rank: #2876 (+141)
Half → 25K
15:52 | 6:33/mi
30K· 18.64 mi
2:03:20
Rank: #2831 (+45)
25K → 30K
21:05 | 6:47/mi
20M
2:12:32
Rank: #2789 (+42)
30K → 20M
9:12 | 6:46/mi
21M
2:19:45
Rank: #2774 (+15)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:24:43
Rank: #2775 (-1)
21M → 35K
4:58 | 6:38/mi
23M
2:33:28
Rank: #2805 (-30)
35K → 23M
8:45 | 6:59/mi
24M
2:40:12
Rank: #2813 (-8)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:46:04
Rank: #2789 (+24)
24M → 40K
5:52 | 6:52/mi
25.2M
2:48:36
Rank: #2784 (+5)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:55:23
Rank: #2785 (-1)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:23
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:29:00
Pace6:47 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1820:516:4320:51
6:43
-
10K
6.21 mi10:42:3141:046:3720:13
6:30
-0:13
15K
9.32 mi11:02:511:01:246:3520:20
6:33
+0:03
20K
12.43 mi11:23:261:21:596:3620:35
6:38
+0:05
Half
13.11 mi11:27:501:26:236:354:24
6:27
-0:11
25K
15.53 mi11:43:421:42:156:3515:52
6:33
+0:06
30K
18.64 mi12:04:472:03:206:3721:05
6:47
+0:14
20M
20.00 mi12:13:592:12:326:389:12
6:46
-0:01
21M
21.00 mi12:21:122:19:456:397:13
7:13
+0:27
35K
21.75 mi12:26:102:24:436:394:58
6:38
-0:35
23M
23.00 mi12:34:552:33:286:408:45
6:59
+0:21
24M
24.00 mi12:41:392:40:126:416:44
6:44
-0:15
40K
24.85 mi12:47:312:46:046:415:52
6:52
+0:08
25.2M
25.20 mi12:50:032:48:366:412:32
7:21
+0:29
Finish
26.22 mi12:56:502:55:236:426:47
6:39
-0:42

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

6:27 /mi

Average Pace

6:42 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:38

94% of race

Time at Steady Pace

9:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:22:1820:516:4320:51
6:43
#3757
10K
6.21 mi10:42:3141:046:3720:13
6:30
#3226
15K
9.32 mi11:02:511:01:246:3520:20
6:33
#3102
20K
12.43 mi11:23:261:21:596:3620:35
6:38
#3064
Half
13.11 mi11:27:501:26:236:354:24
6:27
#3017
25K
15.53 mi11:43:421:42:156:3515:52
6:33
#2876
30K
18.64 mi12:04:472:03:206:3721:05
6:47
#2831
20M
20.00 mi12:13:592:12:326:389:12
6:46
#2789
21M
21.00 mi12:21:122:19:456:397:13
7:13
#2774
35K
21.75 mi12:26:102:24:436:394:58
6:38
#2775
23M
23.00 mi12:34:552:33:286:408:45
6:59
#2805
24M
24.00 mi12:41:392:40:126:416:44
6:44
#2813
40K
24.85 mi12:47:312:46:046:415:52
6:52
#2789
25.2M
25.20 mi12:50:032:48:366:412:32
7:21
#2784
Finish
26.22 mi12:56:502:55:236:426:47
6:39
#2785
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3757353135312898(Top 11%)2770(Top 18%)2770(Top 52%)
10K6.21 mi3.10 mi3226+5313059+4723059+4722829(Top 11%)2703(Top 18%)2703(Top 51%)
15K9.32 mi3.11 mi3102+1242955+1042955+1042898(Top 11%)2770(Top 18%)2770(Top 52%)
20K12.43 mi3.11 mi3064+382923+322923+323005(Top 11%)2861(Top 19%)2861(Top 54%)
Half13.11 mi0.68 mi3017+472879+442879+442510(Top 9%)2409(Top 16%)2409(Top 46%)
25K15.53 mi2.42 mi2876+1412749+1302749+1302401(Top 9%)2300(Top 15%)2300(Top 44%)
30K18.64 mi3.11 mi2831+452707+422707+422882(Top 11%)2732(Top 18%)2732(Top 52%)
20M20.00 mi1.36 mi2789+422665+422665+422638(Top 10%)2495(Top 16%)2495(Top 47%)
21M21.00 mi1.00 mi2774+152652+132652+133185(Top 12%)2971(Top 20%)2971(Top 56%)
35K21.75 mi0.75 mi2775-1265226523198(Top 12%)2983(Top 20%)2983(Top 56%)
23M23.00 mi1.25 mi2805-302676-242676-243701(Top 14%)3415(Top 23%)3415(Top 65%)
24M24.00 mi1.00 mi2813-82675+12675+13269(Top 12%)3024(Top 20%)3024(Top 57%)
40K24.85 mi0.85 mi2789+242651+242651+243094(Top 12%)2838(Top 19%)2838(Top 54%)
25.2M25.20 mi0.35 mi2784+52645+62645+63115(Top 12%)2838(Top 19%)2838(Top 54%)
Finish26.22 mi1.02 mi2785-12646-12646-13256(Top 12%)2928(Top 19%)2928(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2898

Males

2770

M18-39

2770

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2829

Males

2703

M18-39

2703

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2898

Males

2770

M18-39

2770

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3005

Males

2861

M18-39

2861

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2510

Males

2409

M18-39

2409

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2401

Males

2300

M18-39

2300

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2882

Males

2732

M18-39

2732

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2638

Males

2495

M18-39

2495

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3185

Males

2971

M18-39

2971

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3198

Males

2983

M18-39

2983

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3701

Males

3415

M18-39

3415

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3269

Males

3024

M18-39

3024

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3094

Males

2838

M18-39

2838

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3115

Males

2838

M18-39

2838

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3256

Males

2928

M18-39

2928

Passing Analysis

Category:
Athletes Passed
1432
Passed By
460
Net Change
+972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3757
5K → 10K55726+531#3757#3226
10K → 15K16642+124#3226#3102
15K → 20K10668+38#3102#3064
20K → Half492+47#3064#3017
Half → 25K15110+141#3017#2876
25K → 30K9348+45#2876#2831
30K → 20M5715+42#2831#2789
20M → 21M4227+15#2789#2774
21M → 35K3132-1#2774#2775
35K → 23M3969-30#2775#2805
23M → 24M4048-8#2805#2813
24M → 40K4824+24#2813#2789
40K → 25.2M1914+5#2789#2784
25.2M → Finish3435-1#2784#2785
TOTALS1432460+972
📊

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