Boston Marathon logo
BOSTON MARATHON 2024

Roberson Da Silva

Bib: 2481•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 6%
Division (M18-39)
#0 / 4849
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:18
Rank: #1675
Start → 5K
6:13/mi
19:18 split
10K· 6.21 mi
38:32
Rank: #1538 (+137)
5K → 10K
6:11/mi
19:14 split
15K· 9.32 mi
57:52
Rank: #1507 (+31)
10K → 15K
6:13/mi
19:20 split
20K· 12.43 mi
1:17:25
Rank: #1433 (+74)
15K → 20K
6:18/mi
19:33 split
Half· 13.11 mi
1:21:39
Rank: #1419 (+14)
20K → Half
6:12/mi
4:14 split
25K· 15.53 mi
1:36:51
Rank: #1321 (+98)
Half → 25K
6:16/mi
15:12 split
30K· 18.64 mi
1:56:43
Rank: #1175 (+146)
25K → 30K
6:24/mi
19:52 split
20M
2:05:25
Rank: #1079 (+96)
30K → 20M
6:24/mi
8:42 split
21M
2:12:23
Rank: #1046 (+33)
20M → 21M
6:58/mi
6:58 split
35K· 21.75 mi
2:17:08
Rank: #1022 (+24)
21M → 35K
6:21/mi
4:45 split
23M
2:25:17
Rank: #972 (+50)
35K → 23M
6:31/mi
8:09 split
24M
2:31:38
Rank: #927 (+45)
23M → 24M
6:21/mi
6:21 split
40K· 24.85 mi
2:37:10
Rank: #895 (+32)
24M → 40K
6:28/mi
5:32 split
25.2M
2:39:43
Rank: #885 (+10)
40K → 25.2M
7:24/mi
2:33 split
Finish· 26.22 mi
2:46:15
Rank: #867 (+18)
25.2M → Finish
6:25/mi
6:32 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
Time1:21:39
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:24:36
Pace6:27 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1319:186:1319:18
6:13
-
10K
6.21 mi10:39:2738:326:1219:14
6:11
-0:02
15K
9.32 mi10:58:4757:526:1319:20
6:13
+0:02
20K
12.43 mi11:18:201:17:256:1419:33
6:18
+0:05
Half
13.11 mi11:22:341:21:396:144:14
6:12
-0:06
25K
15.53 mi11:37:461:36:516:1415:12
6:16
+0:04
30K
18.64 mi11:57:381:56:436:1619:52
6:24
+0:08
20M
20.00 mi12:06:202:05:256:168:42
6:24
0:00
21M
21.00 mi12:13:182:12:236:186:58
6:58
+0:34
35K
21.75 mi12:18:032:17:086:184:45
6:21
-0:37
23M
23.00 mi12:26:122:25:176:198:09
6:31
+0:10
24M
24.00 mi12:32:332:31:386:196:21
6:21
-0:10
40K
24.85 mi12:38:052:37:106:195:32
6:28
+0:07
25.2M
25.20 mi12:40:382:39:436:202:33
7:24
+0:56
Finish
26.22 mi12:47:102:46:156:216:32
6:25
-0:59

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

6:11 /mi

Average Pace

6:21 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:44

94% of race

Time at Steady Pace

6:58

4% of race

Time at Slower Pace

2:33

2% of race

Average Pace: 6:20 /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 mi10:20:1319:186:1319:18
6:13
#1675
10K
6.21 mi10:39:2738:326:1219:14
6:11
#1538
15K
9.32 mi10:58:4757:526:1319:20
6:13
#1507
20K
12.43 mi11:18:201:17:256:1419:33
6:18
#1433
Half
13.11 mi11:22:341:21:396:144:14
6:12
#1419
25K
15.53 mi11:37:461:36:516:1415:12
6:16
#1321
30K
18.64 mi11:57:381:56:436:1619:52
6:24
#1175
20M
20.00 mi12:06:202:05:256:168:42
6:24
#1079
21M
21.00 mi12:13:182:12:236:186:58
6:58
#1046
35K
21.75 mi12:18:032:17:086:184:45
6:21
#1022
23M
23.00 mi12:26:122:25:176:198:09
6:31
#972
24M
24.00 mi12:32:332:31:386:196:21
6:21
#927
40K
24.85 mi12:38:052:37:106:195:32
6:28
#895
25.2M
25.20 mi12:40:382:39:436:202:33
7:24
#885
Finish
26.22 mi12:47:102:46:156:216:32
6:25
#867
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1675161716171443(Top 6%)1397(Top 10%)1397(Top 29%)
10K6.21 mi3.10 mi1538+1371487+1301487+1301461(Top 6%)1415(Top 10%)1415(Top 29%)
15K9.32 mi3.11 mi1507+311461+261461+261443(Top 6%)1397(Top 10%)1397(Top 29%)
20K12.43 mi3.11 mi1433+741387+741387+741323(Top 5%)1279(Top 9%)1279(Top 26%)
Half13.11 mi0.68 mi1419+141373+141373+141311(Top 5%)1268(Top 9%)1268(Top 26%)
25K15.53 mi2.42 mi1321+981277+961277+961032(Top 4%)994(Top 7%)994(Top 20%)
30K18.64 mi3.11 mi1175+1461135+1421135+142809(Top 3%)772(Top 5%)772(Top 16%)
20M20.00 mi1.36 mi1079+961041+941041+94668(Top 3%)632(Top 4%)632(Top 13%)
21M21.00 mi1.00 mi1046+331005+361005+36992(Top 4%)939(Top 6%)939(Top 19%)
35K21.75 mi0.75 mi1022+24981+24981+24908(Top 4%)860(Top 6%)860(Top 18%)
23M23.00 mi1.25 mi972+50932+49932+49702(Top 3%)666(Top 5%)666(Top 14%)
24M24.00 mi1.00 mi927+45886+46886+46684(Top 3%)643(Top 4%)643(Top 13%)
40K24.85 mi0.85 mi895+32854+32854+32689(Top 3%)642(Top 4%)642(Top 13%)
25.2M25.20 mi0.35 mi885+10844+10844+101180(Top 5%)1078(Top 7%)1078(Top 22%)
Finish26.22 mi1.02 mi867+18825+19825+191146(Top 4%)1048(Top 7%)1048(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1443

Males

1397

M18-39

1397

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1461

Males

1415

M18-39

1415

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1443

Males

1397

M18-39

1397

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1323

Males

1279

M18-39

1279

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1311

Males

1268

M18-39

1268

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1032

Males

994

M18-39

994

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

809

Males

772

M18-39

772

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

668

Males

632

M18-39

632

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

992

Males

939

M18-39

939

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

908

Males

860

M18-39

860

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

702

Males

666

M18-39

666

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

684

Males

643

M18-39

643

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

689

Males

642

M18-39

642

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1180

Males

1078

M18-39

1078

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1146

Males

1048

M18-39

1048

Passing Analysis

Category:
Athletes Passed
977
Passed By
169
Net Change
+808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1675
5K → 10K17740+137#1675#1538
10K → 15K6433+31#1538#1507
15K → 20K9622+74#1507#1433
20K → Half217+14#1433#1419
Half → 25K10911+98#1419#1321
25K → 30K1559+146#1321#1175
30K → 20M993+96#1175#1079
20M → 21M4916+33#1079#1046
21M → 35K295+24#1046#1022
35K → 23M533+50#1022#972
23M → 24M505+45#972#927
24M → 40K353+32#927#895
40K → 25.2M155+10#895#885
25.2M → Finish257+18#885#867
TOTALS977169+808
📊

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