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BOSTON MARATHON 2026

Fernando Flores Rivera

Bib: 25056•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 (M65-69)
#0 / 774
Race Day Weather
51°/41°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
27:18
3.11 mi
Rank: #21630
Start → 5K
27:18 | 8:48/mi
10K
54:37
6.21 mi
Rank: #21783 (-153)
5K → 10K
27:19 | 8:48/mi
15K
1:22:12
9.32 mi
Rank: #21869 (-86)
10K → 15K
27:35 | 8:53/mi
20K
1:50:26
12.43 mi
Rank: #21964 (-95)
15K → 20K
28:14 | 9:06/mi
HALF
1:56:29
13.11 mi
Rank: #21972 (-8)
20K → HALF
6:03 | 8:53/mi
25K
2:18:45
15.53 mi
Rank: #21937 (+35)
HALF → 25K
22:16 | 9:11/mi
30K
2:49:10
18.64 mi
Rank: #22079 (-142)
25K → 30K
30:25 | 9:48/mi
20M
3:03:01
20.00 mi
Rank: #22213 (-134)
30K → 20M
13:51 | 10:12/mi
21M
3:14:53
21.00 mi
Rank: #22470 (-257)
20M → 21M
11:52 | 11:52/mi
35K
3:22:20
21.75 mi
Rank: #22481 (-11)
21M → 35K
7:27 | 9:58/mi
23M
3:36:51
23.00 mi
Rank: #22747 (-266)
35K → 23M
14:31 | 11:36/mi
24M
3:47:05
24.00 mi
Rank: #22775 (-28)
23M → 24M
10:14 | 10:14/mi
40K
3:56:22
24.85 mi
Rank: #22803 (-28)
24M → 40K
9:17 | 10:52/mi
25.2M
4:00:52
25.20 mi
Rank: #22872 (-69)
40K → 25.2M
4:30 | 13:03/mi
FINISH
4:11:38
26.22 mi
Rank: #22976 (-104)
25.2M → FINISH
10:46 | 10:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:29
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:15:09
Pace10:19 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:4127:188:4827:18
8:48
-
10K
6.21 mi12:03:0054:378:4827:19
8:48
0:00
15K
9.32 mi12:30:351:22:128:5027:35
8:53
+0:05
20K
12.43 mi12:58:491:50:268:5428:14
9:06
+0:13
HALF
13.11 mi13:04:521:56:298:546:03
8:53
-0:13
25K
15.53 mi13:27:082:18:458:5622:16
9:11
+0:18
30K
18.64 mi13:57:332:49:109:0530:25
9:48
+0:37
20M
20.00 mi14:11:243:03:019:1013:51
10:12
+0:24
21M
21.00 mi14:23:163:14:539:1711:52
11:52
+1:40
35K
21.75 mi14:30:433:22:209:197:27
9:58
-1:54
23M
23.00 mi14:45:143:36:519:2614:31
11:36
+1:38
24M
24.00 mi14:55:283:47:059:2810:14
10:14
-1:22
40K
24.85 mi15:04:453:56:229:319:17
10:52
+0:38
25.2M
25.20 mi15:09:154:00:529:344:30
13:03
+2:11
FINISH
26.22 mi15:20:014:11:389:3710:46
10:34
-2:29

Checkpoint Splits Visualizations

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

📈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

8:48 /mi

Average Pace

9:36 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:18:45

55% of race

Time at Steady Pace

1:12:43

29% of race

Time at Slower Pace

40:10

16% of race

Average Pace: 9:36 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:35:4127:188:4827:18
8:48
#21630
10K
6.21 mi12:03:0054:378:4827:19
8:48
#21783
15K
9.32 mi12:30:351:22:128:5027:35
8:53
#21869
20K
12.43 mi12:58:491:50:268:5428:14
9:06
#21964
HALF
13.11 mi13:04:521:56:298:546:03
8:53
#21972
25K
15.53 mi13:27:082:18:458:5622:16
9:11
#21937
30K
18.64 mi13:57:332:49:109:0530:25
9:48
#22079
20M
20.00 mi14:11:243:03:019:1013:51
10:12
#22213
21M
21.00 mi14:23:163:14:539:1711:52
11:52
#22470
35K
21.75 mi14:30:433:22:209:197:27
9:58
#22481
23M
23.00 mi14:45:143:36:519:2614:31
11:36
#22747
24M
24.00 mi14:55:283:47:059:2810:14
10:14
#22775
40K
24.85 mi15:04:453:56:229:319:17
10:52
#22803
25.2M
25.20 mi15:09:154:00:529:344:30
13:03
#22872
FINISH
26.22 mi15:20:014:11:389:3710:46
10:34
#22976
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21630130411304122098(Top 76%)13322(Top 82%)13322(Top 1721%)
10K6.21 mi3.10 mi21783-15313127-8613127-8621878(Top 75%)13195(Top 81%)13195(Top 1705%)
15K9.32 mi3.11 mi21869-8613178-5113178-5122098(Top 76%)13322(Top 82%)13322(Top 1721%)
20K12.43 mi3.11 mi21964-9513231-5313231-5322302(Top 77%)13400(Top 82%)13400(Top 1731%)
HALF13.11 mi0.68 mi21972-813237-613237-622165(Top 76%)13360(Top 82%)13360(Top 1726%)
25K15.53 mi2.42 mi21937+3513219+1813219+1821959(Top 76%)13214(Top 81%)13214(Top 1707%)
30K18.64 mi3.11 mi22079-14213258-3913258-3922540(Top 78%)13399(Top 82%)13399(Top 1731%)
20M20.00 mi1.36 mi22213-13413319-6113319-6123083(Top 80%)13575(Top 83%)13575(Top 1754%)
21M21.00 mi1.00 mi22470-25713423-10413423-10424835(Top 86%)14327(Top 88%)14327(Top 1851%)
35K21.75 mi0.75 mi22481-1113420+313420+323032(Top 79%)13479(Top 82%)13479(Top 1741%)
23M23.00 mi1.25 mi22747-26613514-9413514-9425560(Top 88%)14617(Top 89%)14617(Top 1889%)
24M24.00 mi1.00 mi22775-2813520-613520-623430(Top 81%)13576(Top 83%)13576(Top 1754%)
40K24.85 mi0.85 mi22803-2813519+113519+123950(Top 83%)13759(Top 84%)13759(Top 1778%)
25.2M25.20 mi0.35 mi22872-6913555-3613555-3626096(Top 90%)14833(Top 91%)14833(Top 1916%)
FINISH26.22 mi1.02 mi22976-10413605-5013605-5025196(Top 87%)14366(Top 88%)14366(Top 1856%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21
+97ft-345ft

Overall

22098

Males

13322

M65-69

13322

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21878

Males

13195

M65-69

13195

10K→15K

6.2 - 9.3 mi

Top 76%
×3
+67ft-78ft

Overall

22098

Males

13322

M65-69

13322

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22302

Males

13400

M65-69

13400

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

22165

Males

13360

M65-69

13360

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

21959

Males

13214

M65-69

13214

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22540

Males

13399

M65-69

13399

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23083

Males

13575

M65-69

13575

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

24835

Males

14327

M65-69

14327

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

23032

Males

13479

M65-69

13479

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25560

Males

14617

M65-69

14617

23M→24M

23.0 - 24.0 mi

Top 81%
×6
+12ft-82ft

Overall

23430

Males

13576

M65-69

13576

24M→40K

24.0 - 24.9 mi

Top 83%
×1
+6ft-20ft

Overall

23950

Males

13759

M65-69

13759

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1
+13ft-16ft

Overall

26096

Males

14833

M65-69

14833

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
×2
+22ft-21ft

Overall

25196

Males

14366

M65-69

14366

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1000
Passed By
2346
Net Change
-1346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21630
5K → 10K210363-153#21630#21783
10K → 15K125211-86#21783#21869
15K → 20K141236-95#21869#21964
20K → HALF2634-8#21964#21972
HALF → 25K147112+35#21972#21937
25K → 30K121263-142#21937#22079
30K → 20M51185-134#22079#22213
20M → 21M26283-257#22213#22470
21M → 35K4051-11#22470#22481
35K → 23M19285-266#22481#22747
23M → 24M3260-28#22747#22775
24M → 40K4573-28#22775#22803
40K → 25.2M372-69#22803#22872
25.2M → FINISH14118-104#22872#22976
TOTALS10002346-1346
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing