Boston Marathon logo
BOSTON MARATHON 2024

Francisco Herrero

Bib: 30312•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
7:40/mi
23:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
47:09
↑ 79↓ 1380.4%
15K· 9.32 mi
8:01/mi
1:12:03
↑ 67↓ 78
20K· 12.43 mi
9:22/mi
1:41:08
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
1:47:53
↑ 19↓ 370.5%
25K· 15.53 mi
10:23/mi
2:13:03
↑ 66↓ 880.2%
30K· 18.64 mi
11:32/mi
2:48:52
↑ 181↓ 1480.2%
20M
11:48/mi
3:04:54
↑ 64↓ 500.2%
21M
12:54/mi
3:17:48
↑ 106↓ 241.6%
35K· 21.75 mi
11:58/mi
3:26:45
↑ 17↓ 861.7%
23M
12:27/mi
3:42:20
↑ 23↓ 630.6%
24M
11:44/mi
3:54:04
↓ 821.3%
40K· 24.85 mi
12:58/mi
4:05:09
↓ 200.3%
25.2M
13:55/mi
4:09:57
↑ 13↓ 160.2%
Finish· 26.22 mi
12:48/mi
4:23:00
↑ 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
Time1:47:53
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time2:35:07
Pace11:50 /mi
📊Positive Split: 43.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2223:487:4023:48
7:40
-
10K
6.21 mi12:12:4347:097:3523:21
7:31
-0:09
15K
9.32 mi12:37:371:12:037:4424:54
8:01
+0:30
20K
12.43 mi13:06:421:41:088:0829:05
9:22
+1:21
Half
13.11 mi13:13:271:47:538:146:45
9:54
+0:32
25K
15.53 mi13:38:372:13:038:3425:10
10:23
+0:29
30K
18.64 mi14:14:262:48:529:0435:49
11:32
+1:09
20M
20.00 mi14:30:283:04:549:1516:02
11:48
+0:16
21M
21.00 mi14:43:223:17:489:2512:54
12:54
+1:06
35K
21.75 mi14:52:193:26:459:308:57
11:58
-0:56
23M
23.00 mi15:07:543:42:209:4015:35
12:27
+0:29
24M
24.00 mi15:19:383:54:049:4511:44
11:44
-0:43
40K
24.85 mi15:30:434:05:099:5211:05
12:58
+1:14
25.2M
25.20 mi15:35:314:09:579:554:48
13:55
+0:57
Finish
26.22 mi15:48:344:23:0010:0213:03
12:48
-1:07

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

7:31 /mi

Average Pace

10:02 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:03

51% of race

Time at Steady Pace

1:28:07

34% of race

Time at Slower Pace

41:50

16% of race

Average Pace: 10:02 /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 mi11:49:2223:487:4023:48
7:40
#12005
10K
6.21 mi12:12:4347:097:3523:21
7:31
#11205
15K
9.32 mi12:37:371:12:037:4424:54
8:01
#11979
20K
12.43 mi13:06:421:41:088:0829:05
9:22
#14314
Half
13.11 mi13:13:271:47:538:146:45
9:54
#14857
25K
15.53 mi13:38:372:13:038:3425:10
10:23
#16119
30K
18.64 mi14:14:262:48:529:0435:49
11:32
#17627
20M
20.00 mi14:30:283:04:549:1516:02
11:48
#18091
21M
21.00 mi14:43:223:17:489:2512:54
12:54
#18316
35K
21.75 mi14:52:193:26:459:308:57
11:58
#18474
23M
23.00 mi15:07:543:42:209:4015:35
12:27
#18706
24M
24.00 mi15:19:383:54:049:4511:44
11:44
#18816
40K
24.85 mi15:30:434:05:099:5211:05
12:58
#18977
25.2M
25.20 mi15:35:314:09:579:554:48
13:55
#19032
Finish
26.22 mi15:48:344:23:0010:0213:03
12:48
#19324
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi120058845884513540(Top 53%)9411(Top 65%)9411(Top 194%)
10K6.21 mi3.10 mi11205+8008465+3808465+38010405(Top 41%)8081(Top 55%)8081(Top 167%)
15K9.32 mi3.11 mi11979-7748762-2978762-29713540(Top 53%)9411(Top 65%)9411(Top 194%)
20K12.43 mi3.11 mi14314-23359728-9669728-96618745(Top 73%)11573(Top 79%)11573(Top 239%)
Half13.11 mi0.68 mi14857-5439959-2319959-23121170(Top 83%)12623(Top 87%)12623(Top 260%)
25K15.53 mi2.42 mi16119-126210397-43810397-43820111(Top 79%)12081(Top 83%)12081(Top 249%)
30K18.64 mi3.11 mi17627-150810978-58110978-58121070(Top 82%)12355(Top 85%)12355(Top 255%)
20M20.00 mi1.36 mi18091-46411139-16111139-16120984(Top 82%)12210(Top 84%)12210(Top 252%)
21M21.00 mi1.00 mi18316-22511216-7711216-7720550(Top 80%)11909(Top 82%)11909(Top 246%)
35K21.75 mi0.75 mi18474-15811281-6511281-6521709(Top 85%)12465(Top 86%)12465(Top 257%)
23M23.00 mi1.25 mi18706-23211360-7911360-7921588(Top 84%)12377(Top 85%)12377(Top 255%)
24M24.00 mi1.00 mi18816-11011393-3311393-3320862(Top 82%)11954(Top 82%)11954(Top 247%)
40K24.85 mi0.85 mi18977-16111446-5311446-5322196(Top 87%)12599(Top 86%)12599(Top 260%)
25.2M25.20 mi0.35 mi19032-5511471-2511471-2521440(Top 84%)12186(Top 84%)12186(Top 251%)
Finish26.22 mi1.02 mi19324-29211597-12611597-12624178(Top 95%)13670(Top 94%)13670(Top 282%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13540

Males

9411

M18-39

9411

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10405

Males

8081

M18-39

8081

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13540

Males

9411

M18-39

9411

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18745

Males

11573

M18-39

11573

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

21170

Males

12623

M18-39

12623

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20111

Males

12081

M18-39

12081

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

21070

Males

12355

M18-39

12355

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

20984

Males

12210

M18-39

12210

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20550

Males

11909

M18-39

11909

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

21709

Males

12465

M18-39

12465

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21588

Males

12377

M18-39

12377

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

20862

Males

11954

M18-39

11954

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22196

Males

12599

M18-39

12599

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21440

Males

12186

M18-39

12186

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

24178

Males

13670

M18-39

13670

Passing Analysis

Category:
Athletes Passed
1239
Passed By
8558
Net Change
-7319
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12005
5K → 10K83333+800#12005#11205
10K → 15K53827-774#11205#11979
15K → 20K152350-2335#11979#14314
20K → Half5548-543#14314#14857
Half → 25K481310-1262#14857#16119
25K → 30K291537-1508#16119#17627
30K → 20M33497-464#17627#18091
20M → 21M40265-225#18091#18316
21M → 35K22180-158#18316#18474
35K → 23M62294-232#18474#18706
23M → 24M39149-110#18706#18816
24M → 40K27188-161#18816#18977
40K → 25.2M1469-55#18977#19032
25.2M → Finish19311-292#19032#19324
TOTALS12398558-7319
📊

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