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BOSTON MARATHON 2023

Jack Broderick

Bib: 2713•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 36%
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
22:48
Rank: #8372
Start → 5K
22:48 | 7:20/mi
10K· 6.21 mi
45:47
Rank: #8946 (-574)
5K → 10K
22:59 | 7:24/mi
15K· 9.32 mi
1:09:13
Rank: #9403 (-457)
10K → 15K
23:26 | 7:33/mi
20K· 12.43 mi
1:33:06
Rank: #9751 (-348)
15K → 20K
23:53 | 7:41/mi
Half· 13.11 mi
1:38:17
Rank: #9821 (-70)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:57:11
Rank: #9998 (-177)
Half → 25K
18:54 | 7:48/mi
30K· 18.64 mi
2:21:53
Rank: #10057 (-59)
25K → 30K
24:42 | 7:57/mi
20M
2:32:42
Rank: #10023 (+34)
30K → 20M
10:49 | 7:58/mi
21M
2:40:55
Rank: #9912 (+111)
20M → 21M
8:13 | 8:13/mi
35K· 21.75 mi
2:46:36
Rank: #9879 (+33)
21M → 35K
5:41 | 7:36/mi
23M
2:56:37
Rank: #9829 (+50)
35K → 23M
10:01 | 8:00/mi
24M
3:04:24
Rank: #9799 (+30)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:10:59
Rank: #9696 (+103)
24M → 40K
6:35 | 7:42/mi
25.2M
3:13:46
Rank: #9624 (+72)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:21:20
Rank: #9541 (+83)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:17
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:43:03
Pace7:52 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3722:487:2022:48
7:20
-
10K
6.21 mi10:46:3645:477:2222:59
7:24
+0:04
15K
9.32 mi11:10:021:09:137:2623:26
7:33
+0:09
20K
12.43 mi11:33:551:33:067:2923:53
7:41
+0:08
Half
13.11 mi11:39:061:38:177:305:11
7:36
-0:05
25K
15.53 mi11:58:001:57:117:3318:54
7:48
+0:12
30K
18.64 mi12:22:422:21:537:3724:42
7:57
+0:09
20M
20.00 mi12:33:312:32:427:3810:49
7:58
+0:01
21M
21.00 mi12:41:442:40:557:408:13
8:13
+0:15
35K
21.75 mi12:47:252:46:367:405:41
7:36
-0:37
23M
23.00 mi12:57:262:56:377:4110:01
8:00
+0:24
24M
24.00 mi13:05:133:04:247:417:47
7:47
-0:13
40K
24.85 mi13:11:483:10:597:416:35
7:42
-0:05
25.2M
25.20 mi13:14:353:13:467:412:47
8:04
+0:22
Finish
26.22 mi13:22:093:21:207:417:34
7:26
-0:38

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

7:20 /mi

Average Pace

7:41 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:07

96% of race

Time at Steady Pace

8:13

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi10:23:3722:487:2022:48
7:20
#8372
10K
6.21 mi10:46:3645:477:2222:59
7:24
#8946
15K
9.32 mi11:10:021:09:137:2623:26
7:33
#9403
20K
12.43 mi11:33:551:33:067:2923:53
7:41
#9751
Half
13.11 mi11:39:061:38:177:305:11
7:36
#9821
25K
15.53 mi11:58:001:57:117:3318:54
7:48
#9998
30K
18.64 mi12:22:422:21:537:3724:42
7:57
#10057
20M
20.00 mi12:33:312:32:427:3810:49
7:58
#10023
21M
21.00 mi12:41:442:40:557:408:13
8:13
#9912
35K
21.75 mi12:47:252:46:367:405:41
7:36
#9879
23M
23.00 mi12:57:262:56:377:4110:01
8:00
#9829
24M
24.00 mi13:05:133:04:247:417:47
7:47
#9799
40K
24.85 mi13:11:483:10:597:416:35
7:42
#9696
25.2M
25.20 mi13:14:353:13:467:412:47
8:04
#9624
Finish
26.22 mi13:22:093:21:207:417:34
7:26
#9541
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi83727216721610515(Top 39%)8413(Top 55%)8413(Top 159%)
10K6.21 mi3.10 mi8946-5747545-3297545-3299595(Top 36%)7923(Top 52%)7923(Top 150%)
15K9.32 mi3.11 mi9403-4577811-2667811-26610515(Top 39%)8413(Top 55%)8413(Top 159%)
20K12.43 mi3.11 mi9751-3488010-1998010-19910804(Top 41%)8470(Top 56%)8470(Top 160%)
Half13.11 mi0.68 mi9821-708047-378047-3710926(Top 41%)8565(Top 56%)8565(Top 162%)
25K15.53 mi2.42 mi9998-1778125-788125-7811032(Top 41%)8512(Top 56%)8512(Top 161%)
30K18.64 mi3.11 mi10057-598126-18126-110498(Top 39%)8093(Top 53%)8093(Top 153%)
20M20.00 mi1.36 mi10023+348080+468080+469942(Top 37%)7724(Top 51%)7724(Top 146%)
21M21.00 mi1.00 mi9912+1117990+907990+908690(Top 33%)6895(Top 45%)6895(Top 130%)
35K21.75 mi0.75 mi9879+337960+307960+309227(Top 35%)7204(Top 47%)7204(Top 136%)
23M23.00 mi1.25 mi9829+507896+647896+649720(Top 37%)7343(Top 48%)7343(Top 139%)
24M24.00 mi1.00 mi9799+307850+467850+469630(Top 36%)7209(Top 48%)7209(Top 136%)
40K24.85 mi0.85 mi9696+1037774+767774+767975(Top 30%)6238(Top 41%)6238(Top 118%)
25.2M25.20 mi0.35 mi9624+727712+627712+626908(Top 26%)5540(Top 37%)5540(Top 105%)
Finish26.22 mi1.02 mi9541+837643+697643+697951(Top 30%)6143(Top 40%)6143(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10515

Males

8413

M18-39

8413

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9595

Males

7923

M18-39

7923

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10515

Males

8413

M18-39

8413

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10804

Males

8470

M18-39

8470

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10926

Males

8565

M18-39

8565

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

11032

Males

8512

M18-39

8512

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10498

Males

8093

M18-39

8093

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9942

Males

7724

M18-39

7724

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8690

Males

6895

M18-39

6895

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9227

Males

7204

M18-39

7204

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9720

Males

7343

M18-39

7343

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9630

Males

7209

M18-39

7209

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7975

Males

6238

M18-39

6238

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6908

Males

5540

M18-39

5540

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7951

Males

6143

M18-39

6143

Passing Analysis

Category:
Athletes Passed
1194*
Passed By
2362
Net Change
-1169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8372
5K → 10K82656-574#8372#8946
10K → 15K44501-457#8946#9403
15K → 20K60408-348#9403#9751
20K → Half1181-70#9751#9821
Half → 25K77253-177#9821#9998
25K → 30K129188-59#9998#10057
30K → 20M10167+34#10057#10023
20M → 21M149*38+111#10023#9912
21M → 35K5522+33#9912#9879
35K → 23M10454+50#9879#9829
23M → 24M7343+30#9829#9799
24M → 40K122*19+103#9799#9696
40K → 25.2M808+72#9696#9624
25.2M → Finish10724+83#9624#9541
TOTALS1194*2362-1169

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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