Boston Marathon logo
BOSTON MARATHON 2024

Enrique Alvarez Labiano

Bib: 12346•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 36%
Gender (Male)
#0 / 14578
Top 47%
Masters (Masters Men)
#0 / 9729
Top 37%
Division (M45-49)
#0 / 2218
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
7:28/mi
23:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
46:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:16
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:34:26
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:39:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:55/mi
1:58:49
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:24:51
↑ 181↓ 1480.2%
20M
8:25/mi
2:36:17
↑ 64↓ 500.2%
21M
9:10/mi
2:45:27
↑ 106↓ 241.6%
35K· 21.75 mi
8:03/mi
2:51:28
↑ 17↓ 861.7%
23M
8:29/mi
3:02:05
↑ 23↓ 630.6%
24M
8:19/mi
3:10:24
↓ 821.3%
40K· 24.85 mi
8:19/mi
3:17:31
↓ 200.3%
25.2M
9:05/mi
3:20:39
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:28:32
↑ 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
Time1:39:38
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:48:54
Pace8:18 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2923:137:2823:13
7:28
-
10K
6.21 mi11:17:0646:507:3223:37
7:36
+0:08
15K
9.32 mi11:40:321:10:167:3223:26
7:33
-0:03
20K
12.43 mi12:04:421:34:267:3624:10
7:47
+0:14
Half
13.11 mi12:09:541:39:387:365:12
7:37
-0:10
25K
15.53 mi12:29:051:58:497:3919:11
7:55
+0:18
30K
18.64 mi12:55:072:24:517:4626:02
8:23
+0:28
20M
20.00 mi13:06:332:36:177:4911:26
8:25
+0:02
21M
21.00 mi13:15:432:45:277:539:10
9:10
+0:45
35K
21.75 mi13:21:442:51:287:536:01
8:03
-1:07
23M
23.00 mi13:32:213:02:057:5510:37
8:29
+0:26
24M
24.00 mi13:40:403:10:247:568:19
8:19
-0:10
40K
24.85 mi13:47:473:17:317:577:07
8:19
0:00
25.2M
25.20 mi13:50:553:20:397:583:08
9:05
+0:46
Finish
26.22 mi13:58:483:28:327:587:53
7:44
-1:21

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

7:28 /mi

Average Pace

7:58 /mi

Slowest Pace

9:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:31

52% of race

Time at Steady Pace

25:12

12% of race

Time at Slower Pace

1:15:49

36% 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 mi10:53:2923:137:2823:13
7:28
#10513
10K
6.21 mi11:17:0646:507:3223:37
7:36
#10787
15K
9.32 mi11:40:321:10:167:3223:26
7:33
#10490
20K
12.43 mi12:04:421:34:267:3624:10
7:47
#10379
Half
13.11 mi12:09:541:39:387:365:12
7:37
#10345
25K
15.53 mi12:29:051:58:497:3919:11
7:55
#10156
30K
18.64 mi12:55:072:24:517:4626:02
8:23
#10041
20M
20.00 mi13:06:332:36:177:4911:26
8:25
#9883
21M
21.00 mi13:15:432:45:277:539:10
9:10
#9792
35K
21.75 mi13:21:442:51:287:536:01
8:03
#9692
23M
23.00 mi13:32:213:02:057:5510:37
8:29
#9525
24M
24.00 mi13:40:403:10:247:568:19
8:19
#9442
40K
24.85 mi13:47:473:17:317:577:07
8:19
#9334
25.2M
25.20 mi13:50:553:20:397:583:08
9:05
#9276
Finish
26.22 mi13:58:483:28:327:587:53
7:44
#9150
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10513820182019993(Top 39%)7800(Top 54%)7800(Top 352%)
10K6.21 mi3.10 mi10787-2748264-638264-6311080(Top 43%)8365(Top 57%)8365(Top 377%)
15K9.32 mi3.11 mi10490+2978120+1448120+1449993(Top 39%)7800(Top 54%)7800(Top 352%)
20K12.43 mi3.11 mi10379+1118002+1188002+11810265(Top 40%)7774(Top 53%)7774(Top 350%)
Half13.11 mi0.68 mi10345+347974+287974+289950(Top 39%)7647(Top 52%)7647(Top 345%)
25K15.53 mi2.42 mi10156+1897839+1357839+1359596(Top 38%)7289(Top 50%)7289(Top 329%)
30K18.64 mi3.11 mi10041+1157680+1597680+1599990(Top 39%)7259(Top 50%)7259(Top 327%)
20M20.00 mi1.36 mi9883+1587550+1307550+1308964(Top 35%)6502(Top 45%)6502(Top 293%)
21M21.00 mi1.00 mi9792+917449+1017449+1019336(Top 37%)6447(Top 44%)6447(Top 291%)
35K21.75 mi0.75 mi9692+1007358+917358+918041(Top 31%)5781(Top 40%)5781(Top 261%)
23M23.00 mi1.25 mi9525+1677209+1497209+1498351(Top 33%)5779(Top 40%)5779(Top 261%)
24M24.00 mi1.00 mi9442+837119+907119+908376(Top 33%)5699(Top 39%)5699(Top 257%)
40K24.85 mi0.85 mi9334+1087024+957024+957471(Top 29%)5095(Top 35%)5095(Top 230%)
25.2M25.20 mi0.35 mi9276+586975+496975+496912(Top 27%)4778(Top 33%)4778(Top 215%)
Finish26.22 mi1.02 mi9150+1266869+1066869+1066947(Top 27%)4845(Top 33%)4845(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

9993

Males

7800

M45-49

7800

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11080

Males

8365

M45-49

8365

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

9993

Males

7800

M45-49

7800

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10265

Males

7774

M45-49

7774

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9950

Males

7647

M45-49

7647

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

9596

Males

7289

M45-49

7289

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9990

Males

7259

M45-49

7259

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

8964

Males

6502

M45-49

6502

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9336

Males

6447

M45-49

6447

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8041

Males

5781

M45-49

5781

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8351

Males

5779

M45-49

5779

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8376

Males

5699

M45-49

5699

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7471

Males

5095

M45-49

5095

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6912

Males

4778

M45-49

4778

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6947

Males

4845

M45-49

4845

Passing Analysis

Category:
Athletes Passed
2759*
Passed By
1394
Net Change
+1363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10513
5K → 10K186460-274#10513#10787
10K → 15K37174+297#10787#10490
15K → 20K271160+111#10490#10379
20K → Half6026+34#10379#10345
Half → 25K27990+189#10345#10156
25K → 30K335219+115#10156#10041
30K → 20M21355+158#10041#9883
20M → 21M17381+91#9883#9792
21M → 35K13535+100#9792#9692
35K → 23M23467+167#9692#9525
23M → 24M143*60+83#9525#9442
24M → 40K13628+108#9442#9334
40K → 25.2M6911+58#9334#9276
25.2M → Finish15428+126#9276#9150
TOTALS2759*1394+1363

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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