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BOSTON MARATHON 2023

Jim Fitzgerald

Bib: 5698•M

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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:37
Rank: #7994
Start → 5K
22:37 | 7:17/mi
10K· 6.21 mi
45:23
Rank: #8470 (-476)
5K → 10K
22:46 | 7:20/mi
15K· 9.32 mi
1:09:21
Rank: #9530 (-1060)
10K → 15K
23:58 | 7:43/mi
20K· 12.43 mi
1:35:43
Rank: #11549 (-2019)
15K → 20K
26:22 | 8:29/mi
Half· 13.11 mi
1:41:27
Rank: #11888 (-339)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:07:09
Rank: #15249 (-3361)
Half → 25K
25:42 | 10:36/mi
30K· 18.64 mi
2:51:24
Rank: #20436 (-5187)
25K → 30K
44:15 | 14:15/mi
20M
3:08:20
Rank: #21022 (-586)
30K → 20M
16:56 | 12:28/mi
21M
3:22:19
Rank: #21450 (-428)
20M → 21M
13:59 | 13:59/mi
35K· 21.75 mi
3:33:02
Rank: #21880 (-430)
21M → 35K
10:43 | 14:19/mi
23M
3:54:17
Rank: #22672 (-792)
35K → 23M
21:15 | 16:58/mi
24M
4:07:58
Rank: #22921 (-249)
23M → 24M
13:41 | 13:41/mi
40K· 24.85 mi
4:19:58
Rank: #23121 (-200)
24M → 40K
12:00 | 14:02/mi
25.2M
4:25:59
Rank: #23277 (-156)
40K → 25.2M
6:01 | 17:27/mi
Finish· 26.22 mi
4:36:56
Rank: #23285 (-8)
25.2M → Finish
10:57 | 10:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:27
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time2:55:29
Pace13:23 /mi
📊Positive Split: 73.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1522:377:1722:37
7:17
-
10K
6.21 mi10:48:0145:237:1822:46
7:20
+0:03
15K
9.32 mi11:11:591:09:217:2623:58
7:43
+0:23
20K
12.43 mi11:38:211:35:437:4226:22
8:29
+0:46
Half
13.11 mi11:44:051:41:277:445:44
8:24
-0:05
25K
15.53 mi12:09:472:07:098:1125:42
10:36
+2:12
30K
18.64 mi12:54:022:51:249:1244:15
14:15
+3:39
20M
20.00 mi13:10:583:08:209:2516:56
12:28
-1:47
21M
21.00 mi13:24:573:22:199:3813:59
13:59
+1:31
35K
21.75 mi13:35:403:33:029:4810:43
14:19
+0:20
23M
23.00 mi13:56:553:54:1710:1121:15
16:58
+2:39
24M
24.00 mi14:10:364:07:5810:2013:41
13:41
-3:17
40K
24.85 mi14:22:364:19:5810:2812:00
14:02
+0:21
25.2M
25.20 mi14:28:374:25:5910:336:01
17:27
+3:25
Finish
26.22 mi14:39:344:36:5610:3410:57
10:45
-6:42

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

7:17 /mi

Average Pace

10:34 /mi

Slowest Pace

17:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:06

50% of race

Time at Steady Pace

56:36

20% of race

Time at Slower Pace

1:22:14

30% of race

Average Pace: 10:34 /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 mi10:25:1522:377:1722:37
7:17
#7994
10K
6.21 mi10:48:0145:237:1822:46
7:20
#8470
15K
9.32 mi11:11:591:09:217:2623:58
7:43
#9530
20K
12.43 mi11:38:211:35:437:4226:22
8:29
#11549
Half
13.11 mi11:44:051:41:277:445:44
8:24
#11888
25K
15.53 mi12:09:472:07:098:1125:42
10:36
#15249
30K
18.64 mi12:54:022:51:249:1244:15
14:15
#20436
20M
20.00 mi13:10:583:08:209:2516:56
12:28
#21022
21M
21.00 mi13:24:573:22:199:3813:59
13:59
#21450
35K
21.75 mi13:35:403:33:029:4810:43
14:19
#21880
23M
23.00 mi13:56:553:54:1710:1121:15
16:58
#22672
24M
24.00 mi14:10:364:07:5810:2013:41
13:41
#22921
40K
24.85 mi14:22:364:19:5810:2812:00
14:02
#23121
25.2M
25.20 mi14:28:374:25:5910:336:01
17:27
#23277
Finish
26.22 mi14:39:344:36:5610:3410:57
10:45
#23285
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi79946977697711961(Top 45%)9072(Top 60%)9072(Top 172%)
10K6.21 mi3.10 mi8470-4767258-2817258-2819067(Top 34%)7624(Top 50%)7624(Top 144%)
15K9.32 mi3.11 mi9530-10607889-6317889-63111961(Top 45%)9072(Top 60%)9072(Top 172%)
20K12.43 mi3.11 mi11549-20198879-9908879-99016767(Top 63%)10954(Top 72%)10954(Top 207%)
Half13.11 mi0.68 mi11888-3399024-1459024-14517154(Top 64%)11163(Top 74%)11163(Top 211%)
25K15.53 mi2.42 mi15249-336110364-134010364-134023350(Top 88%)13743(Top 91%)13743(Top 260%)
30K18.64 mi3.11 mi20436-518712443-207912443-207926147(Top 98%)14958(Top 99%)14958(Top 283%)
20M20.00 mi1.36 mi21022-58612695-25212695-25224692(Top 93%)14228(Top 94%)14228(Top 269%)
21M21.00 mi1.00 mi21450-42812880-18512880-18525023(Top 94%)14381(Top 95%)14381(Top 272%)
35K21.75 mi0.75 mi21880-43013070-19013070-19026241(Top 99%)14973(Top 99%)14973(Top 283%)
23M23.00 mi1.25 mi22672-79213405-33513405-33526554(Top 100%)15135(Top 100%)15135(Top 286%)
24M24.00 mi1.00 mi22921-24913507-10213507-10225908(Top 97%)14764(Top 97%)14764(Top 279%)
40K24.85 mi0.85 mi23121-20013595-8813595-8825705(Top 97%)14656(Top 97%)14656(Top 277%)
25.2M25.20 mi0.35 mi23277-15613670-7513670-7526440(Top 99%)15061(Top 99%)15061(Top 285%)
Finish26.22 mi1.02 mi23285-813660+1013660+1023486(Top 88%)13569(Top 89%)13569(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11961

Males

9072

M18-39

9072

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9067

Males

7624

M18-39

7624

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11961

Males

9072

M18-39

9072

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16767

Males

10954

M18-39

10954

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

17154

Males

11163

M18-39

11163

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

23350

Males

13743

M18-39

13743

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26147

Males

14958

M18-39

14958

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

24692

Males

14228

M18-39

14228

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

25023

Males

14381

M18-39

14381

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26241

Males

14973

M18-39

14973

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

26554

Males

15135

M18-39

15135

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25908

Males

14764

M18-39

14764

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25705

Males

14656

M18-39

14656

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26440

Males

15061

M18-39

15061

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23486

Males

13569

M18-39

13569

Passing Analysis

Category:
Athletes Passed
150
Passed By
15439
Net Change
-15291
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7994
5K → 10K63539-476#7994#8470
10K → 15K161076-1060#8470#9530
15K → 20K32020-2019#9530#11549
20K → Half3342-339#11549#11888
Half → 25K03361-3361#11888#15249
25K → 30K05187-5187#15249#20436
30K → 20M8594-586#20436#21022
20M → 21M4432-428#21022#21450
21M → 35K3433-430#21450#21880
35K → 23M4796-792#21880#22672
23M → 24M4253-249#22672#22921
24M → 40K10210-200#22921#23121
40K → 25.2M1157-156#23121#23277
25.2M → Finish3139-8#23277#23285
TOTALS15015439-15291
📊

Passing Visuals

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