Boston Marathon logo
BOSTON MARATHON 2024

Jose Guerrero

Bib: 749•M

FL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 26%
Division (M18-39)
#0 / 4849
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:45
Rank: #384
Start → 5K
17:45 | 5:43/mi
10K· 6.21 mi
35:36
Rank: #381 (+3)
5K → 10K
17:51 | 5:45/mi
15K· 9.32 mi
54:02
Rank: #439 (-58)
10K → 15K
18:26 | 5:56/mi
20K· 12.43 mi
1:14:13
Rank: #698 (-259)
15K → 20K
20:11 | 6:30/mi
Half· 13.11 mi
1:18:35
Rank: #746 (-48)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:35:04
Rank: #976 (-230)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:03:48
Rank: #2712 (-1736)
25K → 30K
28:44 | 9:15/mi
20M
2:15:33
Rank: #3294 (-582)
30K → 20M
11:45 | 8:39/mi
21M
2:25:15
Rank: #3813 (-519)
20M → 21M
9:42 | 9:42/mi
35K· 21.75 mi
2:31:01
Rank: #3886 (-73)
21M → 35K
5:46 | 7:42/mi
23M
2:42:36
Rank: #4292 (-406)
35K → 23M
11:35 | 9:15/mi
24M
2:51:05
Rank: #4430 (-138)
23M → 24M
8:29 | 8:29/mi
40K· 24.85 mi
2:58:08
Rank: #4428 (+2)
24M → 40K
7:03 | 8:15/mi
25.2M
3:01:01
Rank: #4390 (+38)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:08:13
Rank: #4277 (+113)
25.2M → Finish
7:12 | 7:04/mi

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
Time1:18:35
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:49:38
Pace8:22 /mi
📊Positive Split: 39.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4717:455:4317:45
5:43
-
10K
6.21 mi10:35:3835:365:4417:51
5:45
+0:02
15K
9.32 mi10:54:0454:025:4818:26
5:56
+0:11
20K
12.43 mi11:14:151:14:135:5820:11
6:30
+0:34
Half
13.11 mi11:18:371:18:356:004:22
6:24
-0:06
25K
15.53 mi11:35:061:35:046:0716:29
6:48
+0:24
30K
18.64 mi12:03:502:03:486:3828:44
9:15
+2:27
20M
20.00 mi12:15:352:15:336:4711:45
8:39
-0:36
21M
21.00 mi12:25:172:25:156:559:42
9:42
+1:03
35K
21.75 mi12:31:032:31:016:575:46
7:42
-2:00
23M
23.00 mi12:42:382:42:367:0411:35
9:15
+1:33
24M
24.00 mi12:51:072:51:057:088:29
8:29
-0:46
40K
24.85 mi12:58:102:58:087:107:03
8:15
-0:14
25.2M
25.20 mi13:01:033:01:017:112:53
8:22
+0:07
Finish
26.22 mi13:08:153:08:137:117:12
7:04
-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

5:43 /mi

Average Pace

7:11 /mi

Slowest Pace

9:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:04

51% of race

Time at Steady Pace

20:01

11% of race

Time at Slower Pace

1:13:08

39% of race

Average Pace: 7:11 /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 mi10:17:4717:455:4317:45
5:43
#384
10K
6.21 mi10:35:3835:365:4417:51
5:45
#381
15K
9.32 mi10:54:0454:025:4818:26
5:56
#439
20K
12.43 mi11:14:151:14:135:5820:11
6:30
#698
Half
13.11 mi11:18:371:18:356:004:22
6:24
#746
25K
15.53 mi11:35:061:35:046:0716:29
6:48
#976
30K
18.64 mi12:03:502:03:486:3828:44
9:15
#2712
20M
20.00 mi12:15:352:15:336:4711:45
8:39
#3294
21M
21.00 mi12:25:172:25:156:559:42
9:42
#3813
35K
21.75 mi12:31:032:31:016:575:46
7:42
#3886
23M
23.00 mi12:42:382:42:367:0411:35
9:15
#4292
24M
24.00 mi12:51:072:51:057:088:29
8:29
#4430
40K
24.85 mi12:58:102:58:087:107:03
8:15
#4428
25.2M
25.20 mi13:01:033:01:017:112:53
8:22
#4390
Finish
26.22 mi13:08:153:08:137:117:12
7:04
#4277
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi384363363619(Top 2%)597(Top 4%)597(Top 12%)
10K6.21 mi3.10 mi381+3359+4359+4378(Top 1%)356(Top 2%)356(Top 7%)
15K9.32 mi3.11 mi439-58417-58417-58619(Top 2%)597(Top 4%)597(Top 12%)
20K12.43 mi3.11 mi698-259673-256673-2562148(Top 8%)2065(Top 14%)2065(Top 43%)
Half13.11 mi0.68 mi746-48720-47720-472155(Top 8%)2077(Top 14%)2077(Top 43%)
25K15.53 mi2.42 mi976-230941-221941-2213188(Top 12%)2996(Top 21%)2996(Top 62%)
30K18.64 mi3.11 mi2712-17362580-16392580-163914390(Top 56%)9271(Top 64%)9271(Top 191%)
20M20.00 mi1.36 mi3294-5823101-5213101-52110209(Top 40%)7128(Top 49%)7128(Top 147%)
21M21.00 mi1.00 mi3813-5193549-4483549-44811664(Top 46%)7532(Top 52%)7532(Top 155%)
35K21.75 mi0.75 mi3886-733603-543603-546091(Top 24%)4719(Top 32%)4719(Top 97%)
23M23.00 mi1.25 mi4292-4063912-3093912-30912354(Top 48%)7736(Top 53%)7736(Top 160%)
24M24.00 mi1.00 mi4430-1384007-954007-959311(Top 36%)6185(Top 42%)6185(Top 128%)
40K24.85 mi0.85 mi4428+23972+353972+357007(Top 27%)4850(Top 33%)4850(Top 100%)
25.2M25.20 mi0.35 mi4390+383931+413931+413907(Top 15%)3108(Top 21%)3108(Top 64%)
Finish26.22 mi1.02 mi4277+1133825+1063825+1063422(Top 13%)2811(Top 19%)2811(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

619

Males

597

M18-39

597

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

378

Males

356

M18-39

356

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

619

Males

597

M18-39

597

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2148

Males

2065

M18-39

2065

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2155

Males

2077

M18-39

2077

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3188

Males

2996

M18-39

2996

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14390

Males

9271

M18-39

9271

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10209

Males

7128

M18-39

7128

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

11664

Males

7532

M18-39

7532

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6091

Males

4719

M18-39

4719

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12354

Males

7736

M18-39

7736

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9311

Males

6185

M18-39

6185

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7007

Males

4850

M18-39

4850

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3907

Males

3108

M18-39

3108

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3422

Males

2811

M18-39

2811

Passing Analysis

Category:
Athletes Passed
397
Passed By
4290
Net Change
-3893
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#384
5K → 10K2522+3#384#381
10K → 15K462-58#381#439
15K → 20K0259-259#439#698
20K → Half048-48#698#746
Half → 25K9239-230#746#976
25K → 30K11737-1736#976#2712
30K → 20M13595-582#2712#3294
20M → 21M12531-519#3294#3813
21M → 35K32105-73#3813#3886
35K → 23M23429-406#3886#4292
23M → 24M34172-138#4292#4430
24M → 40K7573+2#4430#4428
40K → 25.2M4911+38#4428#4390
25.2M → Finish1207+113#4390#4277
TOTALS3974290-3893
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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