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BOSTON MARATHON 2024

Christopher Mertz

Bib: 7012•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 23%
Masters (Masters Men)
#0 / 9729
Top 12%
Division (M50-54)
#0 / 1935
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:26
Rank: #6342
Start → 5K
21:26 | 6:54/mi
10K· 6.21 mi
42:44
Rank: #6007 (+335)
5K → 10K
21:18 | 6:51/mi
15K· 9.32 mi
1:04:04
Rank: #5742 (+265)
10K → 15K
21:20 | 6:52/mi
20K· 12.43 mi
1:25:20
Rank: #5306 (+436)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:29:58
Rank: #5261 (+45)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:35
Rank: #4829 (+432)
Half → 25K
16:37 | 6:51/mi
30K· 18.64 mi
2:08:18
Rank: #4301 (+528)
25K → 30K
21:43 | 6:59/mi
20M
2:17:59
Rank: #4094 (+207)
30K → 20M
9:41 | 7:08/mi
21M
2:25:43
Rank: #3952 (+142)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:30:55
Rank: #3861 (+91)
21M → 35K
5:12 | 6:57/mi
23M
2:40:17
Rank: #3766 (+95)
35K → 23M
9:22 | 7:29/mi
24M
2:47:37
Rank: #3689 (+77)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
2:54:15
Rank: #3678 (+11)
24M → 40K
6:38 | 7:45/mi
25.2M
2:57:08
Rank: #3655 (+23)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:04:42
Rank: #3639 (+16)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:34:44
Pace7:14 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5121:266:5421:26
6:54
-
10K
6.21 mi10:49:0942:446:5321:18
6:51
-0:03
15K
9.32 mi11:10:291:04:046:5221:20
6:52
+0:01
20K
12.43 mi11:31:451:25:206:5221:16
6:51
-0:01
Half
13.11 mi11:36:231:29:586:524:38
6:47
-0:04
25K
15.53 mi11:53:001:46:356:5216:37
6:51
+0:04
30K
18.64 mi12:14:432:08:186:5321:43
6:59
+0:08
20M
20.00 mi12:24:242:17:596:549:41
7:08
+0:09
21M
21.00 mi12:32:082:25:436:567:44
7:44
+0:36
35K
21.75 mi12:37:202:30:556:565:12
6:57
-0:47
23M
23.00 mi12:46:422:40:176:589:22
7:29
+0:32
24M
24.00 mi12:54:022:47:376:597:20
7:20
-0:09
40K
24.85 mi13:00:402:54:157:016:38
7:45
+0:25
25.2M
25.20 mi13:03:332:57:087:022:53
8:22
+0:37
Finish
26.22 mi13:11:073:04:427:037:34
7:26
-0:56

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

6:47 /mi

Average Pace

7:03 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:11

78% of race

Time at Slower Pace

41:31

22% of race

Average Pace: 7:03 /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 mi10:27:5121:266:5421:26
6:54
#6342
10K
6.21 mi10:49:0942:446:5321:18
6:51
#6007
15K
9.32 mi11:10:291:04:046:5221:20
6:52
#5742
20K
12.43 mi11:31:451:25:206:5221:16
6:51
#5306
Half
13.11 mi11:36:231:29:586:524:38
6:47
#5261
25K
15.53 mi11:53:001:46:356:5216:37
6:51
#4829
30K
18.64 mi12:14:432:08:186:5321:43
6:59
#4301
20M
20.00 mi12:24:242:17:596:549:41
7:08
#4094
21M
21.00 mi12:32:082:25:436:567:44
7:44
#3952
35K
21.75 mi12:37:202:30:556:565:12
6:57
#3861
23M
23.00 mi12:46:422:40:176:589:22
7:29
#3766
24M
24.00 mi12:54:022:47:376:597:20
7:20
#3689
40K
24.85 mi13:00:402:54:157:016:38
7:45
#3678
25.2M
25.20 mi13:03:332:57:087:022:53
8:22
#3655
Finish
26.22 mi13:11:073:04:427:037:34
7:26
#3639
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6342568956895304(Top 21%)4848(Top 33%)4848(Top 251%)
10K6.21 mi3.10 mi6007+3355431+2585431+2585651(Top 22%)5151(Top 35%)5151(Top 266%)
15K9.32 mi3.11 mi5742+2655232+1995232+1995304(Top 21%)4848(Top 33%)4848(Top 251%)
20K12.43 mi3.11 mi5306+4364871+3614871+3614213(Top 16%)3917(Top 27%)3917(Top 202%)
Half13.11 mi0.68 mi5261+454827+444827+444410(Top 17%)4076(Top 28%)4076(Top 211%)
25K15.53 mi2.42 mi4829+4324459+3684459+3683515(Top 14%)3282(Top 23%)3282(Top 170%)
30K18.64 mi3.11 mi4301+5283985+4743985+4742830(Top 11%)2645(Top 18%)2645(Top 137%)
20M20.00 mi1.36 mi4094+2073799+1863799+1862870(Top 11%)2639(Top 18%)2639(Top 136%)
21M21.00 mi1.00 mi3952+1423668+1313668+1313237(Top 13%)2897(Top 20%)2897(Top 150%)
35K21.75 mi0.75 mi3861+913581+873581+872890(Top 11%)2612(Top 18%)2612(Top 135%)
23M23.00 mi1.25 mi3766+953486+953486+953533(Top 14%)3060(Top 21%)3060(Top 158%)
24M24.00 mi1.00 mi3689+773407+793407+793482(Top 14%)2965(Top 20%)2965(Top 153%)
40K24.85 mi0.85 mi3678+113388+193388+194553(Top 18%)3534(Top 24%)3534(Top 183%)
25.2M25.20 mi0.35 mi3655+233365+233365+233889(Top 15%)3090(Top 21%)3090(Top 160%)
Finish26.22 mi1.02 mi3639+163331+343331+345175(Top 20%)3888(Top 27%)3888(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5304

Males

4848

M50-54

4848

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5651

Males

5151

M50-54

5151

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5304

Males

4848

M50-54

4848

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4213

Males

3917

M50-54

3917

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4410

Males

4076

M50-54

4076

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3515

Males

3282

M50-54

3282

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2830

Males

2645

M50-54

2645

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2870

Males

2639

M50-54

2639

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3237

Males

2897

M50-54

2897

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2890

Males

2612

M50-54

2612

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3533

Males

3060

M50-54

3060

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3482

Males

2965

M50-54

2965

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4553

Males

3534

M50-54

3534

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3889

Males

3090

M50-54

3090

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5175

Males

3888

M50-54

3888

Passing Analysis

Category:
Athletes Passed
3030
Passed By
327
Net Change
+2703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6342
5K → 10K39257+335#6342#6007
10K → 15K30237+265#6007#5742
15K → 20K4426+436#5742#5306
20K → Half6015+45#5306#5261
Half → 25K4397+432#5261#4829
25K → 30K53810+528#4829#4301
30K → 20M21811+207#4301#4094
20M → 21M16826+142#4094#3952
21M → 35K1009+91#3952#3861
35K → 23M12934+95#3861#3766
23M → 24M9720+77#3766#3689
24M → 40K5847+11#3689#3678
40K → 25.2M296+23#3678#3655
25.2M → Finish5842+16#3655#3639
TOTALS3030327+2703
📊

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