Boston Marathon logo
BOSTON MARATHON 2024

Marco Beltran

Bib: 8946•M

TX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 18%
Masters (Masters Men)
#0 / 9729
Top 8%
Division (M50-54)
#0 / 1935
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:22
Rank: #3676
Start → 5K
6:33/mi
20:22 split
10K· 6.21 mi
41:03
Rank: #3804 (-128)
5K → 10K
6:39/mi
20:41 split
15K· 9.32 mi
1:01:57
Rank: #3897 (-93)
10K → 15K
6:44/mi
20:54 split
20K· 12.43 mi
1:22:58
Rank: #3765 (+132)
15K → 20K
6:46/mi
21:01 split
Half· 13.11 mi
1:27:32
Rank: #3761 (+4)
20K → Half
6:42/mi
4:34 split
25K· 15.53 mi
1:44:00
Rank: #3600 (+161)
Half → 25K
6:47/mi
16:28 split
30K· 18.64 mi
2:05:39
Rank: #3319 (+281)
25K → 30K
6:58/mi
21:39 split
20M
2:15:08
Rank: #3169 (+150)
30K → 20M
6:59/mi
9:29 split
21M
2:22:28
Rank: #3023 (+146)
20M → 21M
7:20/mi
7:20 split
35K· 21.75 mi
2:27:36
Rank: #2982 (+41)
21M → 35K
6:52/mi
5:08 split
23M
2:36:33
Rank: #2904 (+78)
35K → 23M
7:09/mi
8:57 split
24M
2:43:50
Rank: #2896 (+8)
23M → 24M
7:17/mi
7:17 split
40K· 24.85 mi
2:49:58
Rank: #2845 (+51)
24M → 40K
7:10/mi
6:08 split
25.2M
2:52:44
Rank: #2832 (+13)
40K → 25.2M
8:01/mi
2:46 split
Finish· 26.22 mi
2:59:35
Rank: #2802 (+30)
25.2M → Finish
6:43/mi
6:51 split

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
Time1:27:32
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:32:03
Pace7:01 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5020:226:3320:22
6:33
-
10K
6.21 mi10:46:3141:036:3620:41
6:39
+0:06
15K
9.32 mi11:07:251:01:576:3920:54
6:44
+0:05
20K
12.43 mi11:28:261:22:586:4121:01
6:46
+0:02
Half
13.11 mi11:33:001:27:326:414:34
6:42
-0:04
25K
15.53 mi11:49:281:44:006:4216:28
6:47
+0:05
30K
18.64 mi12:11:072:05:396:4421:39
6:58
+0:11
20M
20.00 mi12:20:362:15:086:459:29
6:59
+0:01
21M
21.00 mi12:27:562:22:286:477:20
7:20
+0:21
35K
21.75 mi12:33:042:27:366:475:08
6:52
-0:28
23M
23.00 mi12:42:012:36:336:488:57
7:09
+0:17
24M
24.00 mi12:49:182:43:506:507:17
7:17
+0:08
40K
24.85 mi12:55:262:49:586:506:08
7:10
-0:07
25.2M
25.20 mi12:58:122:52:446:512:46
8:01
+0:51
Finish
26.22 mi13:05:032:59:356:516:51
6:43
-1:18

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

6:33 /mi

Average Pace

6:51 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:03

23% of race

Time at Steady Pace

1:46:04

59% of race

Time at Slower Pace

32:28

18% of race

Average Pace: 6:51 /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 mi10:25:5020:226:3320:22
6:33
#3676
10K
6.21 mi10:46:3141:036:3620:41
6:39
#3804
15K
9.32 mi11:07:251:01:576:3920:54
6:44
#3897
20K
12.43 mi11:28:261:22:586:4121:01
6:46
#3765
Half
13.11 mi11:33:001:27:326:414:34
6:42
#3761
25K
15.53 mi11:49:281:44:006:4216:28
6:47
#3600
30K
18.64 mi12:11:072:05:396:4421:39
6:58
#3319
20M
20.00 mi12:20:362:15:086:459:29
6:59
#3169
21M
21.00 mi12:27:562:22:286:477:20
7:20
#3023
35K
21.75 mi12:33:042:27:366:475:08
6:52
#2982
23M
23.00 mi12:42:012:36:336:488:57
7:09
#2904
24M
24.00 mi12:49:182:43:506:507:17
7:17
#2896
40K
24.85 mi12:55:262:49:586:506:08
7:10
#2845
25.2M
25.20 mi12:58:122:52:446:512:46
8:01
#2832
Finish
26.22 mi13:05:032:59:356:516:51
6:43
#2802
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi3676348934894104(Top 16%)3852(Top 26%)3852(Top 199%)
10K6.21 mi3.10 mi3804-1283599-1103599-1103996(Top 16%)3763(Top 26%)3763(Top 194%)
15K9.32 mi3.11 mi3897-933683-843683-844104(Top 16%)3852(Top 26%)3852(Top 199%)
20K12.43 mi3.11 mi3765+1323566+1173566+1173604(Top 14%)3398(Top 23%)3398(Top 176%)
Half13.11 mi0.68 mi3761+43562+43562+43682(Top 14%)3452(Top 24%)3452(Top 178%)
25K15.53 mi2.42 mi3600+1613412+1503412+1503142(Top 12%)2952(Top 20%)2952(Top 153%)
30K18.64 mi3.11 mi3319+2813140+2723140+2722713(Top 11%)2538(Top 17%)2538(Top 131%)
20M20.00 mi1.36 mi3169+1502996+1442996+1442274(Top 9%)2130(Top 15%)2130(Top 110%)
21M21.00 mi1.00 mi3023+1462856+1402856+1401976(Top 8%)1836(Top 13%)1836(Top 95%)
35K21.75 mi0.75 mi2982+412814+422814+422512(Top 10%)2288(Top 16%)2288(Top 118%)
23M23.00 mi1.25 mi2904+782736+782736+782406(Top 9%)2170(Top 15%)2170(Top 112%)
24M24.00 mi1.00 mi2896+82723+132723+133294(Top 13%)2828(Top 19%)2828(Top 146%)
40K24.85 mi0.85 mi2845+512669+542669+542392(Top 9%)2104(Top 14%)2104(Top 109%)
25.2M25.20 mi0.35 mi2832+132650+192650+192777(Top 11%)2358(Top 16%)2358(Top 122%)
Finish26.22 mi1.02 mi2802+302617+332617+332072(Top 8%)1808(Top 12%)1808(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4104

Males

3852

M50-54

3852

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

3996

Males

3763

M50-54

3763

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4104

Males

3852

M50-54

3852

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3604

Males

3398

M50-54

3398

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3682

Males

3452

M50-54

3452

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3142

Males

2952

M50-54

2952

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2713

Males

2538

M50-54

2538

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2274

Males

2130

M50-54

2130

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

1976

Males

1836

M50-54

1836

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2512

Males

2288

M50-54

2288

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2406

Males

2170

M50-54

2170

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3294

Males

2828

M50-54

2828

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2392

Males

2104

M50-54

2104

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2777

Males

2358

M50-54

2358

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2072

Males

1808

M50-54

1808

Passing Analysis

Category:
Athletes Passed
1665
Passed By
791
Net Change
+874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3676
5K → 10K110238-128#3676#3804
10K → 15K90183-93#3804#3897
15K → 20K20270+132#3897#3765
20K → Half2319+4#3765#3761
Half → 25K20140+161#3761#3600
25K → 30K32544+281#3600#3319
30K → 20M16313+150#3319#3169
20M → 21M15812+146#3169#3023
21M → 35K6019+41#3023#2982
35K → 23M11436+78#2982#2904
23M → 24M5345+8#2904#2896
24M → 40K7322+51#2896#2845
40K → 25.2M3421+13#2845#2832
25.2M → Finish5929+30#2832#2802
TOTALS1665791+874
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing