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BOSTON MARATHON 2023

Jim Ely

Bib: 22018•M

TX

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

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
28:50
Rank: #21464
Start → 5K
28:50 | 9:17/mi
10K· 6.21 mi
55:38
Rank: #20432 (+1032)
5K → 10K
26:48 | 8:38/mi
15K· 9.32 mi
1:24:27
Rank: #20840 (-408)
10K → 15K
28:49 | 9:17/mi
20K· 12.43 mi
1:51:41
Rank: #20302 (+538)
15K → 20K
27:14 | 8:46/mi
Half· 13.11 mi
1:57:33
Rank: #20214 (+88)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:19:05
Rank: #19904 (+310)
Half → 25K
21:32 | 8:53/mi
30K· 18.64 mi
2:49:42
Rank: #20071 (-167)
25K → 30K
30:37 | 9:51/mi
20M
3:03:17
Rank: #20105 (-34)
30K → 20M
13:35 | 10:00/mi
21M
3:14:25
Rank: #20182 (-77)
20M → 21M
11:08 | 11:08/mi
35K· 21.75 mi
3:21:46
Rank: #20210 (-28)
21M → 35K
7:21 | 9:49/mi
23M
3:35:40
Rank: #20388 (-178)
35K → 23M
13:54 | 11:06/mi
24M
3:46:08
Rank: #20466 (-78)
23M → 24M
10:28 | 10:28/mi
40K· 24.85 mi
3:55:30
Rank: #20560 (-94)
24M → 40K
9:22 | 10:57/mi
25.2M
3:59:35
Rank: #20592 (-32)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:09:44
Rank: #20625 (-33)
25.2M → Finish
10:09 | 9:58/mi
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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:33
Pace8:58 /mi
2nd Half
Distance13.11 mi
Time2:12:11
Pace10:05 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0428:509:1728:50
9:17
-
10K
6.21 mi11:49:5255:388:5726:48
8:38
-0:39
15K
9.32 mi12:18:411:24:279:0428:49
9:17
+0:39
20K
12.43 mi12:45:551:51:418:5927:14
8:46
-0:31
Half
13.11 mi12:51:471:57:338:585:52
8:36
-0:10
25K
15.53 mi13:13:192:19:058:5721:32
8:53
+0:17
30K
18.64 mi13:43:562:49:429:0630:37
9:51
+0:58
20M
20.00 mi13:57:313:03:179:1013:35
10:00
+0:09
21M
21.00 mi14:08:393:14:259:1511:08
11:08
+1:08
35K
21.75 mi14:16:003:21:469:177:21
9:49
-1:19
23M
23.00 mi14:29:543:35:409:2313:54
11:06
+1:17
24M
24.00 mi14:40:223:46:089:2510:28
10:28
-0:38
40K
24.85 mi14:49:443:55:309:299:22
10:57
+0:29
25.2M
25.20 mi14:53:493:59:359:304:05
11:50
+0:53
Finish
26.22 mi15:03:584:09:449:3210:09
9:58
-1:52

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:36 /mi

Average Pace

9:32 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:19:05

56% of race

Time at Steady Pace

1:01:42

25% of race

Time at Slower Pace

48:57

20% of race

Average Pace: 9:31 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:23:0428:509:1728:50
9:17
#21464
10K
6.21 mi11:49:5255:388:5726:48
8:38
#20432
15K
9.32 mi12:18:411:24:279:0428:49
9:17
#20840
20K
12.43 mi12:45:551:51:418:5927:14
8:46
#20302
Half
13.11 mi12:51:471:57:338:585:52
8:36
#20214
25K
15.53 mi13:13:192:19:058:5721:32
8:53
#19904
30K
18.64 mi13:43:562:49:429:0630:37
9:51
#20071
20M
20.00 mi13:57:313:03:179:1013:35
10:00
#20105
21M
21.00 mi14:08:393:14:259:1511:08
11:08
#20182
35K
21.75 mi14:16:003:21:469:177:21
9:49
#20210
23M
23.00 mi14:29:543:35:409:2313:54
11:06
#20388
24M
24.00 mi14:40:223:46:089:2510:28
10:28
#20466
40K
24.85 mi14:49:443:55:309:299:22
10:57
#20560
25.2M
25.20 mi14:53:493:59:359:304:05
11:50
#20592
Finish
26.22 mi15:03:584:09:449:3210:09
9:58
#20625
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21464128241282421557(Top 81%)13002(Top 86%)13002(Top 1171%)
10K6.21 mi3.10 mi20432+103212419+40512419+40518980(Top 71%)11890(Top 78%)11890(Top 1071%)
15K9.32 mi3.11 mi20840-40812623-20412623-20421557(Top 81%)13002(Top 86%)13002(Top 1171%)
20K12.43 mi3.11 mi20302+53812392+23112392+23118490(Top 69%)11685(Top 77%)11685(Top 1053%)
Half13.11 mi0.68 mi20214+8812359+3312359+3318322(Top 69%)11641(Top 77%)11641(Top 1049%)
25K15.53 mi2.42 mi19904+31012226+13312226+13318362(Top 69%)11584(Top 76%)11584(Top 1044%)
30K18.64 mi3.11 mi20071-16712285-5912285-5920616(Top 77%)12479(Top 82%)12479(Top 1124%)
20M20.00 mi1.36 mi20105-3412279+612279+620464(Top 77%)12330(Top 81%)12330(Top 1111%)
21M21.00 mi1.00 mi20182-7712307-2812307-2821091(Top 79%)12559(Top 83%)12559(Top 1131%)
35K21.75 mi0.75 mi20210-2812308-112308-120813(Top 78%)12391(Top 82%)12391(Top 1116%)
23M23.00 mi1.25 mi20388-17812380-7212380-7222529(Top 85%)13163(Top 87%)13163(Top 1186%)
24M24.00 mi1.00 mi20466-7812401-2112401-2121952(Top 82%)12852(Top 85%)12852(Top 1158%)
40K24.85 mi0.85 mi20560-9412429-2812429-2822246(Top 84%)12957(Top 85%)12957(Top 1167%)
25.2M25.20 mi0.35 mi20592-3212444-1512444-1522198(Top 83%)12939(Top 85%)12939(Top 1166%)
Finish26.22 mi1.02 mi20625-33124441244421644(Top 81%)12689(Top 84%)12689(Top 1143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21557

Males

13002

M60-64

13002

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18980

Males

11890

M60-64

11890

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21557

Males

13002

M60-64

13002

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

18490

Males

11685

M60-64

11685

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18322

Males

11641

M60-64

11641

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18362

Males

11584

M60-64

11584

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

20616

Males

12479

M60-64

12479

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

20464

Males

12330

M60-64

12330

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21091

Males

12559

M60-64

12559

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20813

Males

12391

M60-64

12391

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22529

Males

13163

M60-64

13163

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21952

Males

12852

M60-64

12852

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22246

Males

12957

M60-64

12957

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22198

Males

12939

M60-64

12939

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

21644

Males

12689

M60-64

12689

Passing Analysis

Category:
Athletes Passed
2475
Passed By
1636
Net Change
+839
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21464
5K → 10K106836+1032#21464#20432
10K → 15K66474-408#20432#20840
15K → 20K55214+538#20840#20302
20K → Half913+88#20302#20214
Half → 25K32515+310#20214#19904
25K → 30K109276-167#19904#20071
30K → 20M72106-34#20071#20105
20M → 21M52129-77#20105#20182
21M → 35K3159-28#20182#20210
35K → 23M30208-178#20210#20388
23M → 24M1795-78#20388#20466
24M → 40K18112-94#20466#20560
40K → 25.2M1244-32#20560#20592
25.2M → Finish3265-33#20592#20625
TOTALS24751636+839
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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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