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BOSTON MARATHON 2023

Alan Jones

Bib: 27410•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:56
Rank: #22484
Start → 5K
9:38/mi
29:56 split
10K· 6.21 mi
58:18
Rank: #22006 (+478)
5K → 10K
9:08/mi
28:22 split
15K· 9.32 mi
1:26:53
Rank: #21748 (+258)
10K → 15K
9:12/mi
28:35 split
20K· 12.43 mi
1:55:46
Rank: #21556 (+192)
15K → 20K
9:18/mi
28:53 split
Half· 13.11 mi
2:02:00
Rank: #21518 (+38)
20K → Half
9:08/mi
6:14 split
25K· 15.53 mi
2:25:04
Rank: #21401 (+117)
Half → 25K
9:31/mi
23:04 split
30K· 18.64 mi
2:55:37
Rank: #21235 (+166)
25K → 30K
9:50/mi
30:33 split
20M
3:08:56
Rank: #21111 (+124)
30K → 20M
9:48/mi
13:19 split
21M
3:19:28
Rank: #21026 (+85)
20M → 21M
10:32/mi
10:32 split
35K· 21.75 mi
3:26:32
Rank: #20955 (+71)
21M → 35K
9:27/mi
7:04 split
23M
3:38:47
Rank: #20839 (+116)
35K → 23M
9:47/mi
12:15 split
24M
3:48:25
Rank: #20778 (+61)
23M → 24M
9:38/mi
9:38 split
40K· 24.85 mi
3:56:58
Rank: #20741 (+37)
24M → 40K
10:00/mi
8:33 split
25.2M
4:00:41
Rank: #20731 (+10)
40K → 25.2M
10:47/mi
3:43 split
Finish· 26.22 mi
4:10:54
Rank: #20756 (-25)
25.2M → Finish
10:02/mi
10:13 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:00
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:08:54
Pace9:50 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0229:569:3829:56
9:38
-
10K
6.21 mi12:15:2458:189:2328:22
9:08
-0:30
15K
9.32 mi12:43:591:26:539:1928:35
9:12
+0:04
20K
12.43 mi13:12:521:55:469:1928:53
9:18
+0:06
Half
13.11 mi13:19:062:02:009:186:14
9:08
-0:10
25K
15.53 mi13:42:102:25:049:2023:04
9:31
+0:23
30K
18.64 mi14:12:432:55:379:2530:33
9:50
+0:19
20M
20.00 mi14:26:023:08:569:2713:19
9:48
-0:02
21M
21.00 mi14:36:343:19:289:3010:32
10:32
+0:44
35K
21.75 mi14:43:383:26:329:307:04
9:27
-1:05
23M
23.00 mi14:55:533:38:479:3112:15
9:47
+0:20
24M
24.00 mi15:05:313:48:259:319:38
9:38
-0:09
40K
24.85 mi15:14:043:56:589:328:33
10:00
+0:22
25.2M
25.20 mi15:17:474:00:419:333:43
10:47
+0:47
Finish
26.22 mi15:28:004:10:549:3510:13
10:02
-0:45

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

9:08 /mi

Average Pace

9:35 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:56:39

94% of race

Time at Steady Pace

10:32

4% of race

Time at Slower Pace

3:43

1% of race

Average Pace: 9:34 /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 mi11:47:0229:569:3829:56
9:38
#22484
10K
6.21 mi12:15:2458:189:2328:22
9:08
#22006
15K
9.32 mi12:43:591:26:539:1928:35
9:12
#21748
20K
12.43 mi13:12:521:55:469:1928:53
9:18
#21556
Half
13.11 mi13:19:062:02:009:186:14
9:08
#21518
25K
15.53 mi13:42:102:25:049:2023:04
9:31
#21401
30K
18.64 mi14:12:432:55:379:2530:33
9:50
#21235
20M
20.00 mi14:26:023:08:569:2713:19
9:48
#21111
21M
21.00 mi14:36:343:19:289:3010:32
10:32
#21026
35K
21.75 mi14:43:383:26:329:307:04
9:27
#20955
23M
23.00 mi14:55:533:38:479:3112:15
9:47
#20839
24M
24.00 mi15:05:313:48:259:319:38
9:38
#20778
40K
24.85 mi15:14:043:56:589:328:33
10:00
#20741
25.2M
25.20 mi15:17:474:00:419:333:43
10:47
#20731
Finish
26.22 mi15:28:004:10:549:3510:13
10:02
#20756
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi22484133331333321313(Top 80%)12884(Top 85%)12884(Top 1161%)
10K6.21 mi3.10 mi22006+47813127+20613127+20621411(Top 80%)12883(Top 85%)12883(Top 1161%)
15K9.32 mi3.11 mi21748+25813029+9813029+9821313(Top 80%)12884(Top 85%)12884(Top 1161%)
20K12.43 mi3.11 mi21556+19212950+7912950+7920964(Top 79%)12725(Top 84%)12725(Top 1146%)
Half13.11 mi0.68 mi21518+3812939+1112939+1121004(Top 79%)12724(Top 84%)12724(Top 1146%)
25K15.53 mi2.42 mi21401+11712890+4912890+4920887(Top 78%)12655(Top 83%)12655(Top 1140%)
30K18.64 mi3.11 mi21235+16612799+9112799+9120552(Top 77%)12445(Top 82%)12445(Top 1121%)
20M20.00 mi1.36 mi21111+12412726+7312726+7319871(Top 75%)12060(Top 79%)12060(Top 1086%)
21M21.00 mi1.00 mi21026+8512676+5012676+5019719(Top 74%)11916(Top 79%)11916(Top 1074%)
35K21.75 mi0.75 mi20955+7112638+3812638+3819718(Top 74%)11925(Top 79%)11925(Top 1074%)
23M23.00 mi1.25 mi20839+11612574+6412574+6419407(Top 73%)11747(Top 77%)11747(Top 1058%)
24M24.00 mi1.00 mi20778+6112539+3512539+3519708(Top 74%)11870(Top 78%)11870(Top 1069%)
40K24.85 mi0.85 mi20741+3712513+2612513+2619989(Top 75%)11903(Top 78%)11903(Top 1072%)
25.2M25.20 mi0.35 mi20731+1012500+1312500+1319982(Top 75%)11890(Top 78%)11890(Top 1071%)
Finish26.22 mi1.02 mi20756-2512503-312503-321859(Top 82%)12788(Top 84%)12788(Top 1152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21313

Males

12884

M60-64

12884

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21411

Males

12883

M60-64

12883

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21313

Males

12884

M60-64

12884

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20964

Males

12725

M60-64

12725

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

21004

Males

12724

M60-64

12724

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20887

Males

12655

M60-64

12655

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

20552

Males

12445

M60-64

12445

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19871

Males

12060

M60-64

12060

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

19719

Males

11916

M60-64

11916

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19718

Males

11925

M60-64

11925

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

19407

Males

11747

M60-64

11747

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19708

Males

11870

M60-64

11870

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19989

Males

11903

M60-64

11903

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19982

Males

11890

M60-64

11890

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21859

Males

12788

M60-64

12788

Passing Analysis

Category:
Athletes Passed
2197
Passed By
469
Net Change
+1728
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22484
5K → 10K56789+478#22484#22006
10K → 15K32062+258#22006#21748
15K → 20K23543+192#21748#21556
20K → Half4810+38#21556#21518
Half → 25K16245+117#21518#21401
25K → 30K22458+166#21401#21235
30K → 20M1328+124#21235#21111
20M → 21M11429+85#21111#21026
21M → 35K8110+71#21026#20955
35K → 23M13721+116#20955#20839
23M → 24M7312+61#20839#20778
24M → 40K5720+37#20778#20741
40K → 25.2M2313+10#20741#20731
25.2M → Finish2449-25#20731#20756
TOTALS2197469+1728
📊

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