Boston Marathon logo
BOSTON MARATHON 2024

Daniel Navarro

Bib: 1023•M

GA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 9%
Division (M18-39)
#0 / 4849
Top 22%
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
6:15/mi
19:24
↑ 97↓ 3451.5%
10K· 6.21 mi
6:16/mi
38:51
↑ 79↓ 1380.4%
15K· 9.32 mi
6:13/mi
58:11
↑ 67↓ 78
20K· 12.43 mi
6:15/mi
1:17:35
↑ 106↓ 860.1%
Half· 13.11 mi
6:08/mi
1:21:46
↑ 19↓ 370.5%
25K· 15.53 mi
6:17/mi
1:36:59
↑ 66↓ 880.2%
30K· 18.64 mi
6:26/mi
1:56:58
↑ 181↓ 1480.2%
20M
6:28/mi
2:05:45
↑ 64↓ 500.2%
21M
7:02/mi
2:12:47
↑ 106↓ 241.6%
35K· 21.75 mi
7:06/mi
2:18:06
↑ 17↓ 861.7%
23M
7:14/mi
2:27:09
↑ 23↓ 630.6%
24M
7:24/mi
2:34:33
↓ 821.3%
40K· 24.85 mi
7:31/mi
2:40:59
↓ 200.3%
25.2M
8:39/mi
2:43:58
↑ 13↓ 160.2%
Finish· 26.22 mi
6:57/mi
2:51:03
↑ 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
Time1:21:46
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:29:17
Pace6:49 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5819:246:1519:24
6:15
-
10K
6.21 mi10:39:2538:516:1519:27
6:16
+0:01
15K
9.32 mi10:58:4558:116:1519:20
6:13
-0:03
20K
12.43 mi11:18:091:17:356:1519:24
6:15
+0:02
Half
13.11 mi11:22:201:21:466:144:11
6:08
-0:07
25K
15.53 mi11:37:331:36:596:1515:13
6:17
+0:09
30K
18.64 mi11:57:321:56:586:1619:59
6:26
+0:09
20M
20.00 mi12:06:192:05:456:178:47
6:28
+0:02
21M
21.00 mi12:13:212:12:476:197:02
7:02
+0:34
35K
21.75 mi12:18:402:18:066:215:19
7:06
+0:04
23M
23.00 mi12:27:432:27:096:249:03
7:14
+0:08
24M
24.00 mi12:35:072:34:336:267:24
7:24
+0:10
40K
24.85 mi12:41:332:40:596:296:26
7:31
+0:07
25.2M
25.20 mi12:44:322:43:586:302:59
8:39
+1:08
Finish
26.22 mi12:51:372:51:036:327:05
6:57
-1:42

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

6:08 /mi

Average Pace

6:32 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:05:45

74% of race

Time at Slower Pace

45:18

26% of race

Average Pace: 6:31 /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 mi10:19:5819:246:1519:24
6:15
#1811
10K
6.21 mi10:39:2538:516:1519:27
6:16
#1753
15K
9.32 mi10:58:4558:116:1519:20
6:13
#1630
20K
12.43 mi11:18:091:17:356:1519:24
6:15
#1484
Half
13.11 mi11:22:201:21:466:144:11
6:08
#1451
25K
15.53 mi11:37:331:36:596:1515:13
6:17
#1349
30K
18.64 mi11:57:321:56:586:1619:59
6:26
#1212
20M
20.00 mi12:06:192:05:456:178:47
6:28
#1132
21M
21.00 mi12:13:212:12:476:197:02
7:02
#1092
35K
21.75 mi12:18:402:18:066:215:19
7:06
#1144
23M
23.00 mi12:27:432:27:096:249:03
7:14
#1189
24M
24.00 mi12:35:072:34:336:267:24
7:24
#1271
40K
24.85 mi12:41:332:40:596:296:26
7:31
#1324
25.2M
25.20 mi12:44:322:43:586:302:59
8:39
#1357
Finish
26.22 mi12:51:372:51:036:327:05
6:57
#1372
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1811175017501450(Top 6%)1404(Top 10%)1404(Top 29%)
10K6.21 mi3.10 mi1753+581694+561694+561727(Top 7%)1672(Top 11%)1672(Top 34%)
15K9.32 mi3.11 mi1630+1231579+1151579+1151450(Top 6%)1404(Top 10%)1404(Top 29%)
20K12.43 mi3.11 mi1484+1461438+1411438+1411181(Top 5%)1143(Top 8%)1143(Top 24%)
Half13.11 mi0.68 mi1451+331405+331405+331115(Top 4%)1080(Top 7%)1080(Top 22%)
25K15.53 mi2.42 mi1349+1021305+1001305+1001064(Top 4%)1026(Top 7%)1026(Top 21%)
30K18.64 mi3.11 mi1212+1371170+1351170+135883(Top 3%)843(Top 6%)843(Top 17%)
20M20.00 mi1.36 mi1132+801090+801090+80773(Top 3%)730(Top 5%)730(Top 15%)
21M21.00 mi1.00 mi1092+401050+401050+401153(Top 5%)1090(Top 7%)1090(Top 22%)
35K21.75 mi0.75 mi1144-521100-501100-503406(Top 13%)3013(Top 21%)3013(Top 62%)
23M23.00 mi1.25 mi1189-451142-421142-422654(Top 10%)2377(Top 16%)2377(Top 49%)
24M24.00 mi1.00 mi1271-821221-791221-793722(Top 15%)3124(Top 21%)3124(Top 64%)
40K24.85 mi0.85 mi1324-531270-491270-493566(Top 14%)2921(Top 20%)2921(Top 60%)
25.2M25.20 mi0.35 mi1357-331302-321302-324967(Top 19%)3688(Top 25%)3688(Top 76%)
Finish26.22 mi1.02 mi1372-151314-121314-122916(Top 11%)2454(Top 17%)2454(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1450

Males

1404

M18-39

1404

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1727

Males

1672

M18-39

1672

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1450

Males

1404

M18-39

1404

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1181

Males

1143

M18-39

1143

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

1115

Males

1080

M18-39

1080

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1064

Males

1026

M18-39

1026

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

883

Males

843

M18-39

843

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

773

Males

730

M18-39

730

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1153

Males

1090

M18-39

1090

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3406

Males

3013

M18-39

3013

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2654

Males

2377

M18-39

2377

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

3722

Males

3124

M18-39

3124

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3566

Males

2921

M18-39

2921

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4967

Males

3688

M18-39

3688

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

2916

Males

2454

M18-39

2454

Passing Analysis

Category:
Athletes Passed
912
Passed By
473
Net Change
+439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1811
5K → 10K12870+58#1811#1753
10K → 15K13310+123#1753#1630
15K → 20K15812+146#1630#1484
20K → Half341+33#1484#1451
Half → 25K11412+102#1451#1349
25K → 30K14710+137#1349#1212
30K → 20M866+80#1212#1132
20M → 21M5212+40#1132#1092
21M → 35K1062-52#1092#1144
35K → 23M1863-45#1144#1189
23M → 24M587-82#1189#1271
24M → 40K962-53#1271#1324
40K → 25.2M336-33#1324#1357
25.2M → Finish1530-15#1357#1372
TOTALS912473+439
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing