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BOSTON MARATHON 2024

Alejandro Medina Mora

Bib: 8928•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 32%
Gender (Male)
#0 / 14578
Top 43%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:30
Rank: #11271
Start → 5K
23:30 | 7:34/mi
10K· 6.21 mi
47:05
Rank: #11111 (+160)
5K → 10K
23:35 | 7:35/mi
15K· 9.32 mi
1:10:24
Rank: #10593 (+518)
10K → 15K
23:19 | 7:30/mi
20K· 12.43 mi
1:33:47
Rank: #9994 (+599)
15K → 20K
23:23 | 7:32/mi
Half· 13.11 mi
1:38:54
Rank: #9943 (+51)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:57:13
Rank: #9394 (+549)
Half → 25K
18:19 | 7:33/mi
30K· 18.64 mi
2:21:46
Rank: #8901 (+493)
25K → 30K
24:33 | 7:54/mi
20M
2:32:19
Rank: #8532 (+369)
30K → 20M
10:33 | 7:46/mi
21M
2:40:29
Rank: #8191 (+341)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:46:24
Rank: #8108 (+83)
21M → 35K
5:55 | 7:55/mi
23M
2:57:06
Rank: #8045 (+63)
35K → 23M
10:42 | 8:33/mi
24M
3:05:31
Rank: #8035 (+10)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:12:54
Rank: #8041 (-6)
24M → 40K
7:23 | 8:38/mi
25.2M
3:16:11
Rank: #8030 (+11)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:24:31
Rank: #8052 (-22)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:54
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:45:37
Pace8:03 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5823:307:3423:30
7:34
-
10K
6.21 mi11:12:3347:057:3523:35
7:35
+0:01
15K
9.32 mi11:35:521:10:247:3323:19
7:30
-0:05
20K
12.43 mi11:59:151:33:477:3323:23
7:32
+0:02
Half
13.11 mi12:04:221:38:547:335:07
7:30
-0:02
25K
15.53 mi12:22:411:57:137:3318:19
7:33
+0:03
30K
18.64 mi12:47:142:21:467:3624:33
7:54
+0:21
20M
20.00 mi12:57:472:32:197:3710:33
7:46
-0:08
21M
21.00 mi13:05:572:40:297:398:10
8:10
+0:24
35K
21.75 mi13:11:522:46:247:395:55
7:55
-0:15
23M
23.00 mi13:22:342:57:067:4210:42
8:33
+0:38
24M
24.00 mi13:30:593:05:317:448:25
8:25
-0:08
40K
24.85 mi13:38:223:12:547:467:23
8:38
+0:13
25.2M
25.20 mi13:41:393:16:117:473:17
9:31
+0:53
Finish
26.22 mi13:49:593:24:317:488:20
8:11
-1:20

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

7:30 /mi

Average Pace

7:48 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:13

57% of race

Time at Steady Pace

49:11

24% of race

Time at Slower Pace

38:07

19% of race

Average Pace: 7:48 /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 mi10:48:5823:307:3423:30
7:34
#11271
10K
6.21 mi11:12:3347:057:3523:35
7:35
#11111
15K
9.32 mi11:35:521:10:247:3323:19
7:30
#10593
20K
12.43 mi11:59:151:33:477:3323:23
7:32
#9994
Half
13.11 mi12:04:221:38:547:335:07
7:30
#9943
25K
15.53 mi12:22:411:57:137:3318:19
7:33
#9394
30K
18.64 mi12:47:142:21:467:3624:33
7:54
#8901
20M
20.00 mi12:57:472:32:197:3710:33
7:46
#8532
21M
21.00 mi13:05:572:40:297:398:10
8:10
#8191
35K
21.75 mi13:11:522:46:247:395:55
7:55
#8108
23M
23.00 mi13:22:342:57:067:4210:42
8:33
#8045
24M
24.00 mi13:30:593:05:317:448:25
8:25
#8035
40K
24.85 mi13:38:223:12:547:467:23
8:38
#8041
25.2M
25.20 mi13:41:393:16:117:473:17
9:31
#8030
Finish
26.22 mi13:49:593:24:317:488:20
8:11
#8052
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11271853385339705(Top 38%)7656(Top 53%)7656(Top 158%)
10K6.21 mi3.10 mi11111+1608415+1188415+11810963(Top 43%)8308(Top 57%)8308(Top 171%)
15K9.32 mi3.11 mi10593+5188162+2538162+2539705(Top 38%)7656(Top 53%)7656(Top 158%)
20K12.43 mi3.11 mi9994+5997828+3347828+3348556(Top 33%)6927(Top 48%)6927(Top 143%)
Half13.11 mi0.68 mi9943+517794+347794+349053(Top 35%)7180(Top 49%)7180(Top 148%)
25K15.53 mi2.42 mi9394+5497478+3167478+3167335(Top 29%)6027(Top 41%)6027(Top 124%)
30K18.64 mi3.11 mi8901+4937110+3687110+3687313(Top 29%)5815(Top 40%)5815(Top 120%)
20M20.00 mi1.36 mi8532+3696854+2566854+2565527(Top 22%)4582(Top 31%)4582(Top 94%)
21M21.00 mi1.00 mi8191+3416596+2586596+2584789(Top 19%)3969(Top 27%)3969(Top 82%)
35K21.75 mi0.75 mi8108+836521+756521+757199(Top 28%)5341(Top 37%)5341(Top 110%)
23M23.00 mi1.25 mi8045+636423+986423+988704(Top 34%)5955(Top 41%)5955(Top 123%)
24M24.00 mi1.00 mi8035+106378+456378+458930(Top 35%)5988(Top 41%)5988(Top 123%)
40K24.85 mi0.85 mi8041-66327+516327+519026(Top 35%)5905(Top 41%)5905(Top 122%)
25.2M25.20 mi0.35 mi8030+116297+306297+308781(Top 34%)5708(Top 39%)5708(Top 118%)
Finish26.22 mi1.02 mi8052-226266+316266+319628(Top 38%)6264(Top 43%)6264(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9705

Males

7656

M18-39

7656

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

10963

Males

8308

M18-39

8308

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9705

Males

7656

M18-39

7656

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8556

Males

6927

M18-39

6927

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9053

Males

7180

M18-39

7180

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7335

Males

6027

M18-39

6027

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7313

Males

5815

M18-39

5815

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5527

Males

4582

M18-39

4582

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4789

Males

3969

M18-39

3969

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7199

Males

5341

M18-39

5341

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8704

Males

5955

M18-39

5955

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8930

Males

5988

M18-39

5988

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9026

Males

5905

M18-39

5905

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8781

Males

5708

M18-39

5708

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9628

Males

6264

M18-39

6264

Passing Analysis

Category:
Athletes Passed
3964*
Passed By
745
Net Change
+3219
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11271
5K → 10K343183+160#11271#11111
10K → 15K54022+518#11111#10593
15K → 20K614*15+599#10593#9994
20K → Half6211+51#9994#9943
Half → 25K56112+549#9943#9394
25K → 30K55562+493#9394#8901
30K → 20M3723+369#8901#8532
20M → 21M3465+341#8532#8191
21M → 35K11128+83#8191#8108
35K → 23M15592+63#8108#8045
23M → 24M9383+10#8045#8035
24M → 40K9096-6#8035#8041
40K → 25.2M4837+11#8041#8030
25.2M → Finish7496-22#8030#8052
TOTALS3964*745+3219

* 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