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BOSTON MARATHON 2026

Gustavo Corona Negrete

Bib: 30865β€’M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
30:42
3.11 mi
Rank: #25602
Start β†’ 5K
30:42 | 9:53/mi
10K
1:01:11
6.21 mi
Rank: #25487 (+115)
5K β†’ 10K
30:29 | 9:49/mi
15K
1:31:54
9.32 mi
Rank: #25482 (+5)
10K β†’ 15K
30:43 | 9:54/mi
20K
2:03:09
12.43 mi
Rank: #25394 (+88)
15K β†’ 20K
31:15 | 10:04/mi
HALF
2:10:00
13.11 mi
Rank: #25404 (-10)
20K β†’ HALF
6:51 | 10:03/mi
25K
2:33:59
15.53 mi
Rank: #25173 (+231)
HALF β†’ 25K
23:59 | 9:54/mi
30K
3:05:19
18.64 mi
Rank: #24840 (+333)
25K β†’ 30K
31:20 | 10:06/mi
20M
3:18:43
20.00 mi
Rank: #24656 (+184)
30K β†’ 20M
13:24 | 9:52/mi
21M
3:29:13
21.00 mi
Rank: #24505 (+151)
20M β†’ 21M
10:30 | 10:30/mi
35K
3:36:30
21.75 mi
Rank: #24430 (+75)
21M β†’ 35K
7:17 | 9:45/mi
23M
3:48:37
23.00 mi
Rank: #24249 (+181)
35K β†’ 23M
12:07 | 9:42/mi
24M
3:58:19
24.00 mi
Rank: #24122 (+127)
23M β†’ 24M
9:42 | 9:42/mi
40K
4:06:53
24.85 mi
Rank: #24029 (+93)
24M β†’ 40K
8:34 | 10:02/mi
25.2M
4:10:33
25.20 mi
Rank: #23998 (+31)
40K β†’ 25.2M
3:40 | 10:38/mi
FINISH
4:21:29
26.22 mi
Rank: #24069 (-71)
25.2M β†’ FINISH
10:56 | 10:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:00
Pace9:56 /mi
2nd Half
Distance13.11 mi
Time2:11:29
Pace10:02 /mi
πŸ“ŠPositive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:4130:429:5330:42
9:53
-
10K
6.21 mi12:33:101:01:119:5130:29
9:49
-0:04
15K
9.32 mi13:03:531:31:549:5230:43
9:54
+0:05
20K
12.43 mi13:35:082:03:099:5531:15
10:04
+0:10
HALF
13.11 mi13:41:592:10:009:566:51
10:03
-0:01
25K
15.53 mi14:05:582:33:599:5523:59
9:54
-0:09
30K
18.64 mi14:37:183:05:199:5731:20
10:06
+0:12
20M
20.00 mi14:50:423:18:439:5713:24
9:52
-0:14
21M
21.00 mi15:01:123:29:139:5810:30
10:30
+0:38
35K
21.75 mi15:08:293:36:309:587:17
9:45
-0:45
23M
23.00 mi15:20:363:48:379:5712:07
9:42
-0:03
24M
24.00 mi15:30:183:58:199:569:42
9:42
0:00
40K
24.85 mi15:38:524:06:539:568:34
10:02
+0:20
25.2M
25.20 mi15:42:324:10:339:573:40
10:38
+0:36
FINISH
26.22 mi15:53:284:21:299:5910:56
10:44
+0:06

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:42 /mi

Average Pace

9:59 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

4:10:33

96% of race

Time at Steady Pace

10:56

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:02:4130:429:5330:42
9:53
#25602
10K
6.21 mi12:33:101:01:119:5130:29
9:49
#25487
15K
9.32 mi13:03:531:31:549:5230:43
9:54
#25482
20K
12.43 mi13:35:082:03:099:5531:15
10:04
#25394
HALF
13.11 mi13:41:592:10:009:566:51
10:03
#25404
25K
15.53 mi14:05:582:33:599:5523:59
9:54
#25173
30K
18.64 mi14:37:183:05:199:5731:20
10:06
#24840
20M
20.00 mi14:50:423:18:439:5713:24
9:52
#24656
21M
21.00 mi15:01:123:29:139:5810:30
10:30
#24505
35K
21.75 mi15:08:293:36:309:587:17
9:45
#24430
23M
23.00 mi15:20:363:48:379:5712:07
9:42
#24249
24M
24.00 mi15:30:183:58:199:569:42
9:42
#24122
40K
24.85 mi15:38:524:06:539:568:34
10:02
#24029
25.2M
25.20 mi15:42:324:10:339:573:40
10:38
#23998
FINISH
26.22 mi15:53:284:21:299:5910:56
10:44
#24069
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi25602150001500025411(Top 88%)14925(Top 91%)14925(Top 986%)
10K6.21 mi3.10 mi25487+11514955+4514955+4525374(Top 87%)14909(Top 91%)14909(Top 985%)
15K9.32 mi3.11 mi25482+514942+1314942+1325411(Top 88%)14925(Top 91%)14925(Top 986%)
20K12.43 mi3.11 mi25394+8814907+3514907+3525173(Top 87%)14789(Top 91%)14789(Top 977%)
HALF13.11 mi0.68 mi25404-1014910-314910-325776(Top 89%)15033(Top 92%)15033(Top 993%)
25K15.53 mi2.42 mi25173+23114796+11414796+11424017(Top 83%)14204(Top 87%)14204(Top 938%)
30K18.64 mi3.11 mi24840+33314611+18514611+18523342(Top 80%)13772(Top 84%)13772(Top 910%)
20M20.00 mi1.36 mi24656+18414510+10114510+10122216(Top 77%)13176(Top 81%)13176(Top 870%)
21M21.00 mi1.00 mi24505+15114427+8314427+8321971(Top 76%)13015(Top 80%)13015(Top 860%)
35K21.75 mi0.75 mi24430+7514377+5014377+5022445(Top 77%)13192(Top 81%)13192(Top 871%)
23M23.00 mi1.25 mi24249+18114268+10914268+10921227(Top 73%)12550(Top 77%)12550(Top 829%)
24M24.00 mi1.00 mi24122+12714187+8114187+8121963(Top 76%)12854(Top 79%)12854(Top 849%)
40K24.85 mi0.85 mi24029+9314125+6214125+6221986(Top 76%)12818(Top 78%)12818(Top 847%)
25.2M25.20 mi0.35 mi23998+3114102+2314102+2321447(Top 74%)12577(Top 77%)12577(Top 831%)
FINISH26.22 mi1.02 mi24069-7114122-2014122-2025565(Top 88%)14549(Top 89%)14549(Top 961%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25411

Males

14925

M60-64

14925

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25374

Males

14909

M60-64

14909

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25411

Males

14925

M60-64

14925

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25173

Males

14789

M60-64

14789

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25776

Males

15033

M60-64

15033

HALF→25K

13.1 - 15.5 mi

Top 83%
Γ—4
+66ft-88ft

Overall

24017

Males

14204

M60-64

14204

25K→30K

15.5 - 18.6 mi

Top 80%
Γ—9
+181ft-148ft

Overall

23342

Males

13772

M60-64

13772

30K→20M

18.6 - 20.0 mi

Top 77%
Γ—5
+64ft-50ft

Overall

22216

Males

13176

M60-64

13176

20M→21M

20.0 - 21.0 mi

Top 76%
Γ—8
+106ft-24ft

Overall

21971

Males

13015

M60-64

13015

21M→35K

21.0 - 21.8 mi

Top 77%
Γ—7
+17ft-86ft

Overall

22445

Males

13192

M60-64

13192

35K→23M

21.8 - 23.0 mi

Top 73%
Γ—5
+23ft-63ft

Overall

21227

Males

12550

M60-64

12550

23M→24M

23.0 - 24.0 mi

Top 76%
Γ—6
+12ft-82ft

Overall

21963

Males

12854

M60-64

12854

24M→40K

24.0 - 24.9 mi

Top 76%
Γ—1
+6ft-20ft

Overall

21986

Males

12818

M60-64

12818

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21447

Males

12577

M60-64

12577

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25565

Males

14549

M60-64

14549

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2048
Passed By
515
Net Change
+1533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25602
5K β†’ 10K263148+115#25602#25487
10K β†’ 15K145140+5#25487#25482
15K β†’ 20K16375+88#25482#25394
20K β†’ HALF1323-10#25394#25404
HALF β†’ 25K2365+231#25404#25173
25K β†’ 30K3374+333#25173#24840
30K β†’ 20M1884+184#24840#24656
20M β†’ 21M1554+151#24656#24505
21M β†’ 35K794+75#24505#24430
35K β†’ 23M1821+181#24430#24249
23M β†’ 24M1314+127#24249#24122
24M β†’ 40K1018+93#24122#24029
40K β†’ 25.2M332+31#24029#23998
25.2M β†’ FINISH2293-71#23998#24069
TOTALS2048515+1533
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing