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BOSTON MARATHON 2023

Andrew Spooner

Bib: 4634•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Masters (Masters Men)
#0 / 9891
Top 6%
Division (M45-49)
#0 / 2252
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #4043
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:23
Rank: #3613 (+430)
5K → 10K
20:26 | 6:35/mi
15K· 9.32 mi
1:01:56
Rank: #3509 (+104)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:22:28
Rank: #3343 (+166)
15K → 20K
20:32 | 6:37/mi
Half· 13.11 mi
1:26:59
Rank: #3351 (-8)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:42:59
Rank: #3199 (+152)
Half → 25K
16:00 | 6:36/mi
30K· 18.64 mi
2:04:11
Rank: #3129 (+70)
25K → 30K
21:12 | 6:49/mi
20M
2:13:28
Rank: #3096 (+33)
30K → 20M
9:17 | 6:50/mi
21M
2:20:43
Rank: #3098 (-2)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:25:38
Rank: #3065 (+33)
21M → 35K
4:55 | 6:34/mi
23M
2:34:02
Rank: #2973 (+92)
35K → 23M
8:24 | 6:43/mi
24M
2:40:39
Rank: #2928 (+45)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:46:21
Rank: #2869 (+59)
24M → 40K
5:42 | 6:40/mi
25.2M
2:48:45
Rank: #2824 (+45)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:55:19
Rank: #2772 (+52)
25.2M → Finish
6:34 | 6:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:59
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:28:20
Pace6:44 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3420:576:4520:57
6:45
-
10K
6.21 mi10:43:0041:236:4020:26
6:35
-0:10
15K
9.32 mi11:03:331:01:566:3920:33
6:37
+0:02
20K
12.43 mi11:24:051:22:286:3820:32
6:37
0:00
Half
13.11 mi11:28:361:26:596:384:31
6:37
0:00
25K
15.53 mi11:44:361:42:596:3816:00
6:36
-0:01
30K
18.64 mi12:05:482:04:116:4021:12
6:49
+0:13
20M
20.00 mi12:15:052:13:286:409:17
6:50
+0:01
21M
21.00 mi12:22:202:20:436:427:15
7:15
+0:25
35K
21.75 mi12:27:152:25:386:424:55
6:34
-0:41
23M
23.00 mi12:35:392:34:026:428:24
6:43
+0:09
24M
24.00 mi12:42:162:40:396:426:37
6:37
-0:06
40K
24.85 mi12:47:582:46:216:425:42
6:40
+0:03
25.2M
25.20 mi12:50:222:48:456:422:24
6:58
+0:18
Finish
26.22 mi12:56:562:55:196:416:34
6:27
-0:31

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

6:41 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:04

96% of race

Time at Steady Pace

7:15

4% 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 mi10:22:3420:576:4520:57
6:45
#4043
10K
6.21 mi10:43:0041:236:4020:26
6:35
#3613
15K
9.32 mi11:03:331:01:566:3920:33
6:37
#3509
20K
12.43 mi11:24:051:22:286:3820:32
6:37
#3343
Half
13.11 mi11:28:361:26:596:384:31
6:37
#3351
25K
15.53 mi11:44:361:42:596:3816:00
6:36
#3199
30K
18.64 mi12:05:482:04:116:4021:12
6:49
#3129
20M
20.00 mi12:15:052:13:286:409:17
6:50
#3096
21M
21.00 mi12:22:202:20:436:427:15
7:15
#3098
35K
21.75 mi12:27:152:25:386:424:55
6:34
#3065
23M
23.00 mi12:35:392:34:026:428:24
6:43
#2973
24M
24.00 mi12:42:162:40:396:426:37
6:37
#2928
40K
24.85 mi12:47:582:46:216:425:42
6:40
#2869
25.2M
25.20 mi12:50:222:48:456:422:24
6:58
#2824
Finish
26.22 mi12:56:562:55:196:416:34
6:27
#2772
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4043379037903391(Top 13%)3216(Top 21%)3216(Top 143%)
10K6.21 mi3.10 mi3613+4303408+3823408+3823317(Top 12%)3156(Top 21%)3156(Top 140%)
15K9.32 mi3.11 mi3509+1043321+873321+873391(Top 13%)3216(Top 21%)3216(Top 143%)
20K12.43 mi3.11 mi3343+1663175+1463175+1462916(Top 11%)2782(Top 18%)2782(Top 124%)
Half13.11 mi0.68 mi3351-83184-93184-93520(Top 13%)3328(Top 22%)3328(Top 148%)
25K15.53 mi2.42 mi3199+1523047+1373047+1372705(Top 10%)2589(Top 17%)2589(Top 115%)
30K18.64 mi3.11 mi3129+702980+672980+673129(Top 12%)2949(Top 19%)2949(Top 131%)
20M20.00 mi1.36 mi3096+332948+322948+322996(Top 11%)2816(Top 19%)2816(Top 125%)
21M21.00 mi1.00 mi3098-22942+62942+63336(Top 13%)3106(Top 20%)3106(Top 138%)
35K21.75 mi0.75 mi3065+332911+312911+312824(Top 11%)2651(Top 17%)2651(Top 118%)
23M23.00 mi1.25 mi2973+922829+822829+822213(Top 8%)2086(Top 14%)2086(Top 93%)
24M24.00 mi1.00 mi2928+452783+462783+462643(Top 10%)2461(Top 16%)2461(Top 109%)
40K24.85 mi0.85 mi2869+592727+562727+562195(Top 8%)2046(Top 13%)2046(Top 91%)
25.2M25.20 mi0.35 mi2824+452684+432684+431652(Top 6%)1558(Top 10%)1558(Top 69%)
Finish26.22 mi1.02 mi2772+522635+492635+492217(Top 8%)2057(Top 14%)2057(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3391

Males

3216

M45-49

3216

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3317

Males

3156

M45-49

3156

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3391

Males

3216

M45-49

3216

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2916

Males

2782

M45-49

2782

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3520

Males

3328

M45-49

3328

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2705

Males

2589

M45-49

2589

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3129

Males

2949

M45-49

2949

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2996

Males

2816

M45-49

2816

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3336

Males

3106

M45-49

3106

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2824

Males

2651

M45-49

2651

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2213

Males

2086

M45-49

2086

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2643

Males

2461

M45-49

2461

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2195

Males

2046

M45-49

2046

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1652

Males

1558

M45-49

1558

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2217

Males

2057

M45-49

2057

Passing Analysis

Category:
Athletes Passed
1637
Passed By
366
Net Change
+1271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4043
5K → 10K49767+430#4043#3613
10K → 15K15753+104#3613#3509
15K → 20K18216+166#3509#3343
20K → Half1220-8#3343#3351
Half → 25K1597+152#3351#3199
25K → 30K13464+70#3199#3129
30K → 20M5825+33#3129#3096
20M → 21M4446-2#3096#3098
21M → 35K4310+33#3098#3065
35K → 23M10816+92#3065#2973
23M → 24M5712+45#2973#2928
24M → 40K7314+59#2928#2869
40K → 25.2M483+45#2869#2824
25.2M → Finish6513+52#2824#2772
TOTALS1637366+1271
📊

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