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BOSTON MARATHON 2023

Daniel Cruz

Bib: 3074•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 44%
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
21:34
Rank: #5886
Start → 5K
21:34 | 6:56/mi
10K· 6.21 mi
43:16
Rank: #6302 (-416)
5K → 10K
21:42 | 6:59/mi
15K· 9.32 mi
1:05:06
Rank: #6405 (-103)
10K → 15K
21:50 | 7:02/mi
20K· 12.43 mi
1:28:18
Rank: #6973 (-568)
15K → 20K
23:12 | 7:28/mi
Half· 13.11 mi
1:33:22
Rank: #7071 (-98)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:52:13
Rank: #7539 (-468)
Half → 25K
18:51 | 7:46/mi
30K· 18.64 mi
2:23:29
Rank: #10751 (-3212)
25K → 30K
31:16 | 10:04/mi
20M
2:34:51
Rank: #10868 (-117)
30K → 20M
11:22 | 8:22/mi
21M
2:43:52
Rank: #11032 (-164)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
2:50:02
Rank: #11130 (-98)
21M → 35K
6:10 | 8:15/mi
23M
3:00:40
Rank: #11246 (-116)
35K → 23M
10:38 | 8:30/mi
24M
3:08:56
Rank: #11338 (-92)
23M → 24M
8:16 | 8:16/mi
40K· 24.85 mi
3:16:13
Rank: #11429 (-91)
24M → 40K
7:17 | 8:31/mi
25.2M
3:19:47
Rank: #11601 (-172)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:28:22
Rank: #11744 (-143)
25.2M → Finish
8:35 | 8:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:22
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:55:00
Pace8:46 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1221:346:5621:34
6:56
-
10K
6.21 mi10:44:5443:166:5821:42
6:59
+0:03
15K
9.32 mi11:06:441:05:066:5921:50
7:02
+0:03
20K
12.43 mi11:29:561:28:187:0623:12
7:28
+0:26
Half
13.11 mi11:35:001:33:227:075:04
7:26
-0:02
25K
15.53 mi11:53:511:52:137:1318:51
7:46
+0:20
30K
18.64 mi12:25:072:23:297:4231:16
10:04
+2:18
20M
20.00 mi12:36:292:34:517:4511:22
8:22
-1:42
21M
21.00 mi12:45:302:43:527:489:01
9:01
+0:39
35K
21.75 mi12:51:402:50:027:496:10
8:15
-0:46
23M
23.00 mi13:02:183:00:407:5110:38
8:30
+0:15
24M
24.00 mi13:10:343:08:567:528:16
8:16
-0:14
40K
24.85 mi13:17:513:16:137:547:17
8:31
+0:15
25.2M
25.20 mi13:21:253:19:477:563:34
10:21
+1:50
Finish
26.22 mi13:30:003:28:227:578:35
8:25
-1:56

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

6:56 /mi

Average Pace

7:57 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:13

54% of race

Time at Steady Pace

52:18

25% of race

Time at Slower Pace

43:51

21% of race

Average Pace: 7:57 /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 mi10:23:1221:346:5621:34
6:56
#5886
10K
6.21 mi10:44:5443:166:5821:42
6:59
#6302
15K
9.32 mi11:06:441:05:066:5921:50
7:02
#6405
20K
12.43 mi11:29:561:28:187:0623:12
7:28
#6973
Half
13.11 mi11:35:001:33:227:075:04
7:26
#7071
25K
15.53 mi11:53:511:52:137:1318:51
7:46
#7539
30K
18.64 mi12:25:072:23:297:4231:16
10:04
#10751
20M
20.00 mi12:36:292:34:517:4511:22
8:22
#10868
21M
21.00 mi12:45:302:43:527:489:01
9:01
#11032
35K
21.75 mi12:51:402:50:027:496:10
8:15
#11130
23M
23.00 mi13:02:183:00:407:5110:38
8:30
#11246
24M
24.00 mi13:10:343:08:567:528:16
8:16
#11338
40K
24.85 mi13:17:513:16:137:547:17
8:31
#11429
25.2M
25.20 mi13:21:253:19:477:563:34
10:21
#11601
Finish
26.22 mi13:30:003:28:227:578:35
8:25
#11744
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5886539853986747(Top 25%)6049(Top 40%)6049(Top 114%)
10K6.21 mi3.10 mi6302-4165716-3185716-3186726(Top 25%)6038(Top 40%)6038(Top 114%)
15K9.32 mi3.11 mi6405-1035791-755791-756747(Top 25%)6049(Top 40%)6049(Top 114%)
20K12.43 mi3.11 mi6973-5686232-4416232-4419053(Top 34%)7534(Top 50%)7534(Top 143%)
Half13.11 mi0.68 mi7071-986299-676299-679621(Top 36%)7902(Top 52%)7902(Top 150%)
25K15.53 mi2.42 mi7539-4686624-3256624-32510889(Top 41%)8449(Top 56%)8449(Top 160%)
30K18.64 mi3.11 mi10751-32128462-18388462-183821190(Top 80%)12713(Top 84%)12713(Top 241%)
20M20.00 mi1.36 mi10868-1178489-278489-2712764(Top 48%)9021(Top 59%)9021(Top 171%)
21M21.00 mi1.00 mi11032-1648539-508539-5013471(Top 51%)9249(Top 61%)9249(Top 175%)
35K21.75 mi0.75 mi11130-988579-408579-4013695(Top 51%)9268(Top 61%)9268(Top 175%)
23M23.00 mi1.25 mi11246-1168604-258604-2513143(Top 49%)8976(Top 59%)8976(Top 170%)
24M24.00 mi1.00 mi11338-928619-158619-1513026(Top 49%)8861(Top 58%)8861(Top 168%)
40K24.85 mi0.85 mi11429-918641-228641-2213441(Top 50%)8980(Top 59%)8980(Top 170%)
25.2M25.20 mi0.35 mi11601-1728709-688709-6818549(Top 70%)11258(Top 74%)11258(Top 213%)
Finish26.22 mi1.02 mi11744-1438749-408749-4014862(Top 56%)9657(Top 64%)9657(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6747

Males

6049

M18-39

6049

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6726

Males

6038

M18-39

6038

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6747

Males

6049

M18-39

6049

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9053

Males

7534

M18-39

7534

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9621

Males

7902

M18-39

7902

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10889

Males

8449

M18-39

8449

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

21190

Males

12713

M18-39

12713

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12764

Males

9021

M18-39

9021

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13471

Males

9249

M18-39

9249

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13695

Males

9268

M18-39

9268

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13143

Males

8976

M18-39

8976

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13026

Males

8861

M18-39

8861

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13441

Males

8980

M18-39

8980

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18549

Males

11258

M18-39

11258

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14862

Males

9657

M18-39

9657

Passing Analysis

Category:
Athletes Passed
461*
Passed By
6317
Net Change
-5858
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5886
5K → 10K63479-416#5886#6302
10K → 15K78181-103#6302#6405
15K → 20K18586-568#6405#6973
20K → Half199-98#6973#7071
Half → 25K15483-468#7071#7539
25K → 30K43214-3212#7539#10751
30K → 20M48*165-117#10751#10868
20M → 21M32196-164#10868#11032
21M → 35K22120-98#11032#11130
35K → 23M59175-116#11130#11246
23M → 24M37129-92#11246#11338
24M → 40K38129-91#11338#11429
40K → 25.2M7179-172#11429#11601
25.2M → Finish39182-143#11601#11744
TOTALS461*6317-5858

* 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