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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nestor Hernandez Fiesco

Bib: 5832 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Masters (Masters Men)
#0 / 10617
Top 7%
Age Group (M50-54)
#0 / 1868
Top 4%
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
19:35
3.11 mi
Rank: #2736
Start β†’ 5K
19:35 | 6:19/mi
10K
38:16
6.21 mi
Rank: #1982 (+754)
5K β†’ 10K
18:41 | 6:01/mi
15K
57:17
9.32 mi
Rank: #1951 (+31)
10K β†’ 15K
19:01 | 6:08/mi
20K
1:16:46
12.43 mi
Rank: #2051 (-100)
15K β†’ 20K
19:29 | 6:17/mi
HALF
1:20:55
13.11 mi
Rank: #2043 (+8)
20K β†’ HALF
4:09 | 6:06/mi
25K
1:38:21
15.53 mi
Rank: #2826 (-783)
HALF β†’ 25K
17:26 | 7:12/mi
30K
1:59:05
18.64 mi
Rank: #2946 (-120)
25K β†’ 30K
20:44 | 6:41/mi
20M
2:09:13
20.00 mi
Rank: #3254 (-308)
30K β†’ 20M
10:08 | 7:28/mi
21M
2:16:27
21.00 mi
Rank: #3289 (-35)
20M β†’ 21M
7:14 | 7:14/mi
35K
2:21:12
21.75 mi
Rank: #3262 (+27)
21M β†’ 35K
4:45 | 6:21/mi
23M
2:29:30
23.00 mi
Rank: #3222 (+40)
35K β†’ 23M
8:18 | 6:38/mi
24M
2:36:39
24.00 mi
Rank: #3341 (-119)
23M β†’ 24M
7:09 | 7:09/mi
40K
2:42:25
24.85 mi
Rank: #3322 (+19)
24M β†’ 40K
5:46 | 6:45/mi
25.2M
2:45:07
25.20 mi
Rank: #3356 (-34)
40K β†’ 25.2M
2:42 | 7:50/mi
FINISH
2:52:10
26.22 mi
Rank: #3440 (-84)
25.2M β†’ FINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:20:55
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:31:15
Pace6:58 /mi
πŸ“ŠPositive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3419:356:1919:35
6:19
-
10K
6.21 mi10:42:1538:166:1018:41
6:01
-0:18
15K
9.32 mi11:01:1657:176:0919:01
6:08
+0:07
20K
12.43 mi11:20:451:16:466:1119:29
6:17
+0:09
HALF
13.11 mi11:24:541:20:556:114:09
6:06
-0:11
25K
15.53 mi11:42:201:38:216:2017:26
7:12
+1:06
30K
18.64 mi12:03:041:59:056:2420:44
6:41
-0:31
20M
20.00 mi12:13:122:09:136:2810:08
7:28
+0:47
21M
21.00 mi12:20:262:16:276:307:14
7:14
-0:14
35K
21.75 mi12:25:112:21:126:304:45
6:21
-0:53
23M
23.00 mi12:33:292:29:306:318:18
6:38
+0:17
24M
24.00 mi12:40:382:36:396:327:09
7:09
+0:31
40K
24.85 mi12:46:242:42:256:335:46
6:45
-0:24
25.2M
25.20 mi12:49:062:45:076:342:42
7:50
+1:05
FINISH
26.22 mi12:56:092:52:106:357:03
6:56
-0:54

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

6:01 /mi

Average Pace

6:34 /mi

Slowest Pace

7:50 /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

1:25:40

50% of race

Time at Steady Pace

41:51

24% of race

Time at Slower Pace

44:39

26% of race

Average Pace: 6:34 /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 mi10:23:3419:356:1919:35
6:19
#2736
10K
6.21 mi10:42:1538:166:1018:41
6:01
#1982
15K
9.32 mi11:01:1657:176:0919:01
6:08
#1951
20K
12.43 mi11:20:451:16:466:1119:29
6:17
#2051
HALF
13.11 mi11:24:541:20:556:114:09
6:06
#2043
25K
15.53 mi11:42:201:38:216:2017:26
7:12
#2826
30K
18.64 mi12:03:041:59:056:2420:44
6:41
#2946
20M
20.00 mi12:13:122:09:136:2810:08
7:28
#3254
21M
21.00 mi12:20:262:16:276:307:14
7:14
#3289
35K
21.75 mi12:25:112:21:126:304:45
6:21
#3262
23M
23.00 mi12:33:292:29:306:318:18
6:38
#3222
24M
24.00 mi12:40:382:36:396:327:09
7:09
#3341
40K
24.85 mi12:46:242:42:256:335:46
6:45
#3322
25.2M
25.20 mi12:49:062:45:076:342:42
7:50
#3356
FINISH
26.22 mi12:56:092:52:106:357:03
6:56
#3440
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2736262626261908(Top 7%)1841(Top 11%)1841(Top 99%)
10K6.21 mi3.10 mi1982+7541914+7121914+7121409(Top 5%)1356(Top 8%)1356(Top 73%)
15K9.32 mi3.11 mi1951+311880+341880+341908(Top 7%)1841(Top 11%)1841(Top 99%)
20K12.43 mi3.11 mi2051-1001979-991979-992403(Top 8%)2314(Top 14%)2314(Top 124%)
HALF13.11 mi0.68 mi2043+81970+91970+91935(Top 7%)1872(Top 11%)1872(Top 100%)
25K15.53 mi2.42 mi2826-7832717-7472717-7478758(Top 30%)7176(Top 44%)7176(Top 384%)
30K18.64 mi3.11 mi2946-1202829-1122829-1123532(Top 12%)3313(Top 20%)3313(Top 177%)
20M20.00 mi1.36 mi3254-3083115-2863115-2868803(Top 30%)6937(Top 42%)6937(Top 371%)
21M21.00 mi1.00 mi3289-353144-293144-294794(Top 17%)4225(Top 26%)4225(Top 226%)
35K21.75 mi0.75 mi3262+273117+273117+272753(Top 9%)2583(Top 16%)2583(Top 138%)
23M23.00 mi1.25 mi3222+403076+413076+413090(Top 11%)2855(Top 17%)2855(Top 153%)
24M24.00 mi1.00 mi3341-1193178-1023178-1027462(Top 26%)5934(Top 36%)5934(Top 318%)
40K24.85 mi0.85 mi3322+193158+203158+203849(Top 13%)3403(Top 21%)3403(Top 182%)
25.2M25.20 mi0.35 mi3356-343184-263184-267141(Top 25%)5587(Top 34%)5587(Top 299%)
FINISH26.22 mi1.02 mi3440-843250-663250-666885(Top 24%)5414(Top 33%)5414(Top 290%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
Γ—21
+97ft-345ft

Overall

1908

Males

1841

M50-54

1841

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5
+79ft-138ft

Overall

1409

Males

1356

M50-54

1356

10K→15K

6.2 - 9.3 mi

Top 7%
Γ—3
+67ft-78ft

Overall

1908

Males

1841

M50-54

1841

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2403

Males

2314

M50-54

2314

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

1935

Males

1872

M50-54

1872

HALF→25K

13.1 - 15.5 mi

Top 30%
Γ—4
+66ft-88ft

Overall

8758

Males

7176

M50-54

7176

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3532

Males

3313

M50-54

3313

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8803

Males

6937

M50-54

6937

20M→21M

20.0 - 21.0 mi

Top 17%
Γ—8
+106ft-24ft

Overall

4794

Males

4225

M50-54

4225

21M→35K

21.0 - 21.8 mi

Top 9%
Γ—7
+17ft-86ft

Overall

2753

Males

2583

M50-54

2583

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3090

Males

2855

M50-54

2855

23M→24M

23.0 - 24.0 mi

Top 26%
Γ—6
+12ft-82ft

Overall

7462

Males

5934

M50-54

5934

24M→40K

24.0 - 24.9 mi

Top 13%
Γ—1
+6ft-20ft

Overall

3849

Males

3403

M50-54

3403

40K→25.2M

24.9 - 25.2 mi

Top 25%
Γ—1
+13ft-16ft

Overall

7141

Males

5587

M50-54

5587

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
Γ—2
+22ft-21ft

Overall

6885

Males

5414

M50-54

5414

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1191*
Passed By
1186
Net Change
-704
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2736
5K β†’ 10K755*1+754#2736#1982
10K β†’ 15K7241+31#1982#1951
15K β†’ 20K19119-100#1951#2051
20K β†’ HALF146+8#2051#2043
HALF β†’ 25K4200-783#2043#2826
25K β†’ 30K57177-120#2826#2946
30K β†’ 20M14200-308#2946#3254
20M β†’ 21M3469-35#3254#3289
21M β†’ 35K4215+27#3289#3262
35K β†’ 23M7333+40#3262#3222
23M β†’ 24M16135-119#3222#3341
24M β†’ 40K5637+19#3341#3322
40K β†’ 25.2M1145-34#3322#3356
25.2M β†’ FINISH24108-84#3356#3440
TOTALS1191*1186-704

* Includes athletes who did not complete a segment (DNF/DNQ).

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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