Boston Marathon logo
BOSTON MARATHON 2024

Estuardo Calel

Bib: 28421•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:17/mi
31:56
↑ 97↓ 3451.5%
10K· 6.21 mi
10:52/mi
1:05:43
↑ 79↓ 1380.4%
15K· 9.32 mi
10:12/mi
1:37:24
↑ 67↓ 78
20K· 12.43 mi
12:28/mi
2:16:09
↑ 106↓ 860.1%
Half· 13.11 mi
10:38/mi
2:23:24
↑ 19↓ 370.5%
25K· 15.53 mi
11:55/mi
2:52:17
↑ 66↓ 880.2%
30K· 18.64 mi
15:40/mi
3:40:58
↑ 181↓ 1480.2%
20M
13:43/mi
3:59:36
↑ 64↓ 500.2%
21M
17:17/mi
4:16:53
↑ 106↓ 241.6%
35K· 21.75 mi
12:31/mi
4:26:15
↑ 17↓ 861.7%
23M
12:52/mi
4:42:22
↑ 23↓ 630.6%
24M
14:21/mi
4:56:43
↓ 821.3%
40K· 24.85 mi
16:52/mi
5:11:08
↓ 200.3%
25.2M
15:37/mi
5:16:31
↑ 13↓ 160.2%
Finish· 26.22 mi
13:26/mi
5:30:12
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:24
Pace10:56 /mi
2nd Half
Distance13.11 mi
Time3:06:48
Pace14:15 /mi
📊Positive Split: 30.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4631:5610:1731:56
10:17
-
10K
6.21 mi12:28:331:05:4310:3533:47
10:52
+0:35
15K
9.32 mi13:00:141:37:2410:2731:41
10:12
-0:40
20K
12.43 mi13:38:592:16:0910:5738:45
12:28
+2:16
Half
13.11 mi13:46:142:23:2410:567:15
10:38
-1:50
25K
15.53 mi14:15:072:52:1711:0528:53
11:55
+1:17
30K
18.64 mi15:03:483:40:5811:5148:41
15:40
+3:45
20M
20.00 mi15:22:263:59:3611:5918:38
13:43
-1:57
21M
21.00 mi15:39:434:16:5312:1417:17
17:17
+3:34
35K
21.75 mi15:49:054:26:1512:159:22
12:31
-4:46
23M
23.00 mi16:05:124:42:2212:1716:07
12:52
+0:21
24M
24.00 mi16:19:334:56:4312:2214:21
14:21
+1:29
40K
24.85 mi16:33:585:11:0812:3114:25
16:52
+2:31
25.2M
25.20 mi16:39:215:16:3112:345:23
15:37
-1:15
Finish
26.22 mi16:53:025:30:1212:3613:41
13:26
-2:11

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

10:12 /mi

Average Pace

12:36 /mi

Slowest Pace

17:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:39

32% of race

Time at Steady Pace

2:05:26

38% of race

Time at Slower Pace

1:40:07

30% of race

Average Pace: 12:36 /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 mi11:54:4631:5610:1731:56
10:17
#23597
10K
6.21 mi12:28:331:05:4310:3533:47
10:52
#23932
15K
9.32 mi13:00:141:37:2410:2731:41
10:12
#23382
20K
12.43 mi13:38:592:16:0910:5738:45
12:28
#23869
Half
13.11 mi13:46:142:23:2410:567:15
10:38
#23838
25K
15.53 mi14:15:072:52:1711:0528:53
11:55
#23693
30K
18.64 mi15:03:483:40:5811:5148:41
15:40
#24160
20M
20.00 mi15:22:263:59:3611:5918:38
13:43
#24123
21M
21.00 mi15:39:434:16:5312:1417:17
17:17
#24212
35K
21.75 mi15:49:054:26:1512:159:22
12:31
#24183
23M
23.00 mi16:05:124:42:2212:1716:07
12:52
#24100
24M
24.00 mi16:19:334:56:4312:2214:21
14:21
#24145
40K
24.85 mi16:33:585:11:0812:3114:25
16:52
#24270
25.2M
25.20 mi16:39:215:16:3112:345:23
15:37
#24267
Finish
26.22 mi16:53:025:30:1212:3613:41
13:26
#24313
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23597138371383722327(Top 87%)13227(Top 91%)13227(Top 658%)
10K6.21 mi3.10 mi23932-33513974-13713974-13724115(Top 94%)14031(Top 96%)14031(Top 698%)
15K9.32 mi3.11 mi23382+55013722+25213722+25222327(Top 87%)13227(Top 91%)13227(Top 658%)
20K12.43 mi3.11 mi23869-48713935-21313935-21324460(Top 96%)14140(Top 97%)14140(Top 704%)
Half13.11 mi0.68 mi23838+3113918+1713918+1722896(Top 90%)13419(Top 92%)13419(Top 668%)
25K15.53 mi2.42 mi23693+14513832+8613832+8623020(Top 90%)13428(Top 92%)13428(Top 668%)
30K18.64 mi3.11 mi24160-46714013-18114013-18125240(Top 99%)14392(Top 99%)14392(Top 716%)
20M20.00 mi1.36 mi24123+3713980+3313980+3323691(Top 93%)13550(Top 93%)13550(Top 674%)
21M21.00 mi1.00 mi24212-8914012-3214012-3225122(Top 98%)14301(Top 98%)14301(Top 712%)
35K21.75 mi0.75 mi24183+2913988+2413988+2422625(Top 89%)12939(Top 89%)12939(Top 644%)
23M23.00 mi1.25 mi24100+8313932+5613932+5622333(Top 87%)12770(Top 88%)12770(Top 636%)
24M24.00 mi1.00 mi24145-4513942-1013942-1024454(Top 96%)13856(Top 95%)13856(Top 690%)
40K24.85 mi0.85 mi24270-12514004-6214004-6225191(Top 99%)14316(Top 98%)14316(Top 713%)
25.2M25.20 mi0.35 mi24267+313999+513999+523698(Top 93%)13408(Top 92%)13408(Top 667%)
Finish26.22 mi1.02 mi24313-4614012-1314012-1324651(Top 96%)13956(Top 96%)13956(Top 695%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22327

Males

13227

M40-44

13227

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

24115

Males

14031

M40-44

14031

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22327

Males

13227

M40-44

13227

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

24460

Males

14140

M40-44

14140

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

22896

Males

13419

M40-44

13419

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23020

Males

13428

M40-44

13428

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25240

Males

14392

M40-44

14392

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

23691

Males

13550

M40-44

13550

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

25122

Males

14301

M40-44

14301

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

22625

Males

12939

M40-44

12939

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

22333

Males

12770

M40-44

12770

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

24454

Males

13856

M40-44

13856

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25191

Males

14316

M40-44

14316

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23698

Males

13408

M40-44

13408

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

24651

Males

13956

M40-44

13956

Passing Analysis

Category:
Athletes Passed
1165
Passed By
1881
Net Change
-716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23597
5K → 10K88423-335#23597#23932
10K → 15K56414+550#23932#23382
15K → 20K21508-487#23382#23869
20K → Half409+31#23869#23838
Half → 25K17328+145#23838#23693
25K → 30K18485-467#23693#24160
30K → 20M5821+37#24160#24123
20M → 21M19108-89#24123#24212
21M → 35K3910+29#24212#24183
35K → 23M929+83#24183#24100
23M → 24M1459-45#24100#24145
24M → 40K5130-125#24145#24270
40K → 25.2M1411+3#24270#24267
25.2M → Finish2066-46#24267#24313
TOTALS11651881-716
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing