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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nicholas Delmonico

Bib: 5103 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Age Group (M18-39)
#0 / 5723
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
20:37
3.11 mi
Rank: #5304
Start → 5K
20:37 | 6:39/mi
10K
40:59
6.21 mi
Rank: #4953 (+351)
5K → 10K
20:22 | 6:34/mi
15K
1:01:38
9.32 mi
Rank: #5069 (-116)
10K → 15K
20:39 | 6:39/mi
20K
1:22:37
12.43 mi
Rank: #5166 (-97)
15K → 20K
20:59 | 6:46/mi
HALF
1:27:16
13.11 mi
Rank: #5259 (-93)
20K → HALF
4:39 | 6:50/mi
25K
1:44:17
15.53 mi
Rank: #5628 (-369)
HALF → 25K
17:01 | 7:01/mi
30K
2:07:41
18.64 mi
Rank: #6509 (-881)
25K → 30K
23:24 | 7:32/mi
20M
2:18:37
20.00 mi
Rank: #7008 (-499)
30K → 20M
10:56 | 8:03/mi
21M
2:27:02
21.00 mi
Rank: #7248 (-240)
20M → 21M
8:25 | 8:25/mi
35K
2:33:07
21.75 mi
Rank: #7498 (-250)
21M → 35K
6:05 | 8:08/mi
23M
2:43:39
23.00 mi
Rank: #7863 (-365)
35K → 23M
10:32 | 8:26/mi
24M
2:52:01
24.00 mi
Rank: #8189 (-326)
23M → 24M
8:22 | 8:22/mi
40K
2:59:34
24.85 mi
Rank: #8544 (-355)
24M → 40K
7:33 | 8:50/mi
25.2M
3:02:48
25.20 mi
Rank: #8659 (-115)
40K → 25.2M
3:14 | 9:23/mi
FINISH
3:11:32
26.22 mi
Rank: #9045 (-386)
25.2M → FINISH
8:44 | 8:35/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:16
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:44:16
Pace7:58 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2720:376:3920:37
6:39
-
10K
6.21 mi10:43:4940:596:3620:22
6:34
-0:05
15K
9.32 mi11:04:281:01:386:3720:39
6:39
+0:05
20K
12.43 mi11:25:271:22:376:3920:59
6:46
+0:07
HALF
13.11 mi11:30:061:27:166:404:39
6:50
+0:04
25K
15.53 mi11:47:071:44:176:4317:01
7:01
+0:11
30K
18.64 mi12:10:312:07:416:5123:24
7:32
+0:31
20M
20.00 mi12:21:272:18:376:5610:56
8:03
+0:31
21M
21.00 mi12:29:522:27:027:018:25
8:25
+0:22
35K
21.75 mi12:35:572:33:077:036:05
8:08
-0:17
23M
23.00 mi12:46:292:43:397:0710:32
8:26
+0:18
24M
24.00 mi12:54:512:52:017:118:22
8:22
-0:04
40K
24.85 mi13:02:242:59:347:147:33
8:50
+0:28
25.2M
25.20 mi13:05:383:02:487:163:14
9:23
+0:33
FINISH
26.22 mi13:14:223:11:327:198:44
8:35
-0:48

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

6:34 /mi

Average Pace

7:19 /mi

Slowest Pace

9:23 /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

2:07:41

67% of race

Time at Steady Pace

44:20

23% of race

Time at Slower Pace

19:31

10% of race

Average Pace: 7:18 /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 mi10:23:2720:376:3920:37
6:39
#5304
10K
6.21 mi10:43:4940:596:3620:22
6:34
#4953
15K
9.32 mi11:04:281:01:386:3720:39
6:39
#5069
20K
12.43 mi11:25:271:22:376:3920:59
6:46
#5166
HALF
13.11 mi11:30:061:27:166:404:39
6:50
#5259
25K
15.53 mi11:47:071:44:176:4317:01
7:01
#5628
30K
18.64 mi12:10:312:07:416:5123:24
7:32
#6509
20M
20.00 mi12:21:272:18:376:5610:56
8:03
#7008
21M
21.00 mi12:29:522:27:027:018:25
8:25
#7248
35K
21.75 mi12:35:572:33:077:036:05
8:08
#7498
23M
23.00 mi12:46:292:43:397:0710:32
8:26
#7863
24M
24.00 mi12:54:512:52:017:118:22
8:22
#8189
40K
24.85 mi13:02:242:59:347:147:33
8:50
#8544
25.2M
25.20 mi13:05:383:02:487:163:14
9:23
#8659
FINISH
26.22 mi13:14:223:11:327:198:44
8:35
#9045
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5304492649265326(Top 18%)4935(Top 30%)4935(Top 86%)
10K6.21 mi3.10 mi4953+3514628+2984628+2984675(Top 16%)4392(Top 27%)4392(Top 77%)
15K9.32 mi3.11 mi5069-1164725-974725-975326(Top 18%)4935(Top 30%)4935(Top 86%)
20K12.43 mi3.11 mi5166-974805-804805-805736(Top 20%)5220(Top 32%)5220(Top 91%)
HALF13.11 mi0.68 mi5259-934878-734878-737344(Top 25%)6429(Top 39%)6429(Top 112%)
25K15.53 mi2.42 mi5628-3695162-2845162-2847529(Top 26%)6477(Top 40%)6477(Top 113%)
30K18.64 mi3.11 mi6509-8815795-6335795-6339889(Top 34%)7639(Top 47%)7639(Top 133%)
20M20.00 mi1.36 mi7008-4996154-3596154-35913143(Top 45%)9066(Top 55%)9066(Top 158%)
21M21.00 mi1.00 mi7248-2406306-1526306-15212544(Top 43%)8680(Top 53%)8680(Top 152%)
35K21.75 mi0.75 mi7498-2506465-1596465-15915297(Top 53%)9878(Top 60%)9878(Top 173%)
23M23.00 mi1.25 mi7863-3656653-1886653-18815164(Top 52%)9754(Top 60%)9754(Top 170%)
24M24.00 mi1.00 mi8189-3266819-1666819-16616082(Top 55%)10059(Top 62%)10059(Top 176%)
40K24.85 mi0.85 mi8544-3556992-1736992-17317505(Top 60%)10647(Top 65%)10647(Top 186%)
25.2M25.20 mi0.35 mi8659-1157043-517043-5116626(Top 57%)10234(Top 63%)10234(Top 179%)
FINISH26.22 mi1.02 mi9045-3867235-1927235-19218477(Top 64%)11107(Top 68%)11107(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5326

Males

4935

M18-39

4935

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4675

Males

4392

M18-39

4392

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5326

Males

4935

M18-39

4935

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5736

Males

5220

M18-39

5220

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7344

Males

6429

M18-39

6429

HALF→25K

13.1 - 15.5 mi

Top 26%
×4
+66ft-88ft

Overall

7529

Males

6477

M18-39

6477

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9889

Males

7639

M18-39

7639

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13143

Males

9066

M18-39

9066

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12544

Males

8680

M18-39

8680

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15297

Males

9878

M18-39

9878

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15164

Males

9754

M18-39

9754

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

16082

Males

10059

M18-39

10059

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17505

Males

10647

M18-39

10647

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16626

Males

10234

M18-39

10234

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18477

Males

11107

M18-39

11107

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
747*
Passed By
2430
Net Change
-3741
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5304
5K → 10K411*60+351#5304#4953
10K → 15K62178-116#4953#5069
15K → 20K75172-97#5069#5166
20K → HALF396-93#5166#5259
HALF → 25K36200-369#5259#5628
25K → 30K28200-881#5628#6509
30K → 20M12200-499#6509#7008
20M → 21M22200-240#7008#7248
21M → 35K12200-250#7248#7498
35K → 23M32200-365#7498#7863
23M → 24M16200-326#7863#8189
24M → 40K14200-355#8189#8544
40K → 25.2M9124-115#8544#8659
25.2M → FINISH15200-386#8659#9045
TOTALS747*2430-3741

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

📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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