Boston Marathon logo
BOSTON MARATHON 2024

Gerson Lopes

Bib: 30494•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 14%
Masters (Masters Men)
#0 / 9729
Top 5%
Division (M40-44)
#0 / 2009
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #5152
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
40:29
Rank: #3245 (+1907)
5K → 10K
19:32 | 6:17/mi
15K· 9.32 mi
1:00:36
Rank: #2978 (+267)
10K → 15K
20:07 | 6:28/mi
20K· 12.43 mi
1:21:03
Rank: #2809 (+169)
15K → 20K
20:27 | 6:35/mi
Half· 13.11 mi
1:25:27
Rank: #2764 (+45)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:47
Rank: #2713 (+51)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:03:28
Rank: #2611 (+102)
25K → 30K
21:41 | 6:59/mi
20M
2:12:59
Rank: #2544 (+67)
30K → 20M
9:31 | 7:00/mi
21M
2:20:22
Rank: #2463 (+81)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:25:18
Rank: #2400 (+63)
21M → 35K
4:56 | 6:36/mi
23M
2:33:57
Rank: #2294 (+106)
35K → 23M
8:39 | 6:55/mi
24M
2:40:47
Rank: #2212 (+82)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:46:40
Rank: #2139 (+73)
24M → 40K
5:53 | 6:53/mi
25.2M
2:49:20
Rank: #2123 (+16)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:56:08
Rank: #2073 (+50)
25.2M → Finish
6:48 | 6:40/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
Time1:25:27
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:30:41
Pace6:55 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5320:576:4520:57
6:45
-
10K
6.21 mi12:05:2540:296:3119:32
6:17
-0:28
15K
9.32 mi12:25:321:00:366:3020:07
6:28
+0:11
20K
12.43 mi12:45:591:21:036:3120:27
6:35
+0:07
Half
13.11 mi12:50:231:25:276:314:24
6:27
-0:08
25K
15.53 mi13:06:431:41:476:3316:20
6:44
+0:17
30K
18.64 mi13:28:242:03:286:3721:41
6:59
+0:15
20M
20.00 mi13:37:552:12:596:399:31
7:00
+0:01
21M
21.00 mi13:45:182:20:226:417:23
7:23
+0:23
35K
21.75 mi13:50:142:25:186:414:56
6:36
-0:47
23M
23.00 mi13:58:532:33:576:428:39
6:55
+0:19
24M
24.00 mi14:05:432:40:476:426:50
6:50
-0:05
40K
24.85 mi14:11:362:46:406:425:53
6:53
+0:03
25.2M
25.20 mi14:14:162:49:206:432:40
7:44
+0:51
Finish
26.22 mi14:21:042:56:086:436:48
6:40
-1:04

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

6:17 /mi

Average Pace

6:43 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:03

25% of race

Time at Steady Pace

1:30:50

52% of race

Time at Slower Pace

41:15

23% of race

Average Pace: 6:43 /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 mi11:45:5320:576:4520:57
6:45
#5152
10K
6.21 mi12:05:2540:296:3119:32
6:17
#3245
15K
9.32 mi12:25:321:00:366:3020:07
6:28
#2978
20K
12.43 mi12:45:591:21:036:3120:27
6:35
#2809
Half
13.11 mi12:50:231:25:276:314:24
6:27
#2764
25K
15.53 mi13:06:431:41:476:3316:20
6:44
#2713
30K
18.64 mi13:28:242:03:286:3721:41
6:59
#2611
20M
20.00 mi13:37:552:12:596:399:31
7:00
#2544
21M
21.00 mi13:45:182:20:226:417:23
7:23
#2463
35K
21.75 mi13:50:142:25:186:414:56
6:36
#2400
23M
23.00 mi13:58:532:33:576:428:39
6:55
#2294
24M
24.00 mi14:05:432:40:476:426:50
6:50
#2212
40K
24.85 mi14:11:362:46:406:425:53
6:53
#2139
25.2M
25.20 mi14:14:162:49:206:432:40
7:44
#2123
Finish
26.22 mi14:21:042:56:086:436:48
6:40
#2073
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5152476147612579(Top 10%)2473(Top 17%)2473(Top 123%)
10K6.21 mi3.10 mi3245+19073092+16693092+16691853(Top 7%)1793(Top 12%)1793(Top 89%)
15K9.32 mi3.11 mi2978+2672847+2452847+2452579(Top 10%)2473(Top 17%)2473(Top 123%)
20K12.43 mi3.11 mi2809+1692689+1582689+1582532(Top 10%)2419(Top 17%)2419(Top 120%)
Half13.11 mi0.68 mi2764+452644+452644+452327(Top 9%)2230(Top 15%)2230(Top 111%)
25K15.53 mi2.42 mi2713+512587+572587+572825(Top 11%)2668(Top 18%)2668(Top 133%)
30K18.64 mi3.11 mi2611+1022484+1032484+1032753(Top 11%)2574(Top 18%)2574(Top 128%)
20M20.00 mi1.36 mi2544+672423+612423+612352(Top 9%)2193(Top 15%)2193(Top 109%)
21M21.00 mi1.00 mi2463+812350+732350+732127(Top 8%)1970(Top 14%)1970(Top 98%)
35K21.75 mi0.75 mi2400+632289+612289+611540(Top 6%)1443(Top 10%)1443(Top 72%)
23M23.00 mi1.25 mi2294+1062187+1022187+1021638(Top 6%)1521(Top 10%)1521(Top 76%)
24M24.00 mi1.00 mi2212+822103+842103+841781(Top 7%)1629(Top 11%)1629(Top 81%)
40K24.85 mi0.85 mi2139+732033+702033+701533(Top 6%)1403(Top 10%)1403(Top 70%)
25.2M25.20 mi0.35 mi2123+162017+162017+161982(Top 8%)1750(Top 12%)1750(Top 87%)
Finish26.22 mi1.02 mi2073+501969+481969+481899(Top 7%)1670(Top 11%)1670(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2579

Males

2473

M40-44

2473

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1853

Males

1793

M40-44

1793

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2579

Males

2473

M40-44

2473

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2532

Males

2419

M40-44

2419

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2327

Males

2230

M40-44

2230

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2825

Males

2668

M40-44

2668

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2753

Males

2574

M40-44

2574

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2352

Males

2193

M40-44

2193

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2127

Males

1970

M40-44

1970

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1540

Males

1443

M40-44

1443

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1638

Males

1521

M40-44

1521

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1781

Males

1629

M40-44

1629

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1533

Males

1403

M40-44

1403

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

1982

Males

1750

M40-44

1750

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1899

Males

1670

M40-44

1670

Passing Analysis

Category:
Athletes Passed
3374
Passed By
295
Net Change
+3079
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5152
5K → 10K19070+1907#5152#3245
10K → 15K28518+267#3245#2978
15K → 20K20031+169#2978#2809
20K → Half505+45#2809#2764
Half → 25K10958+51#2764#2713
25K → 30K17876+102#2713#2611
30K → 20M9730+67#2611#2544
20M → 21M10322+81#2544#2463
21M → 35K7310+63#2463#2400
35K → 23M11610+106#2400#2294
23M → 24M9412+82#2294#2212
24M → 40K796+73#2212#2139
40K → 25.2M204+16#2139#2123
25.2M → Finish6313+50#2123#2073
TOTALS3374295+3079
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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