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BOSTON MARATHON 2026

Simone Ercolino

Bib: 32329•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 (M40-44)
#0 / 2198
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
26:24
3.11 mi
Rank: #20051
Start → 5K
26:24 | 8:30/mi
10K
50:58
6.21 mi
Rank: #18412 (+1639)
5K → 10K
24:34 | 7:55/mi
15K
1:15:30
9.32 mi
Rank: #17761 (+651)
10K → 15K
24:32 | 7:54/mi
20K
1:39:36
12.43 mi
Rank: #16899 (+862)
15K → 20K
24:06 | 7:46/mi
HALF
1:44:46
13.11 mi
Rank: #16744 (+155)
20K → HALF
5:10 | 7:35/mi
25K
2:03:51
15.53 mi
Rank: #16361 (+383)
HALF → 25K
19:05 | 7:53/mi
30K
2:29:37
18.64 mi
Rank: #16180 (+181)
25K → 30K
25:46 | 8:18/mi
20M
2:40:49
20.00 mi
Rank: #16060 (+120)
30K → 20M
11:12 | 8:15/mi
21M
2:49:35
21.00 mi
Rank: #15942 (+118)
20M → 21M
8:46 | 8:46/mi
35K
2:55:42
21.75 mi
Rank: #15904 (+38)
21M → 35K
6:07 | 8:11/mi
23M
3:06:30
23.00 mi
Rank: #15917 (-13)
35K → 23M
10:48 | 8:38/mi
24M
3:14:31
24.00 mi
Rank: #15814 (+103)
23M → 24M
8:01 | 8:01/mi
40K
3:21:24
24.85 mi
Rank: #15696 (+118)
24M → 40K
6:53 | 8:04/mi
25.2M
3:24:34
25.20 mi
Rank: #15685 (+11)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:32:57
26.22 mi
Rank: #15719 (-34)
25.2M → FINISH
8:23 | 8:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:46
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:48:11
Pace8:16 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:3726:248:3026:24
8:30
-
10K
6.21 mi12:20:1150:588:1324:34
7:55
-0:35
15K
9.32 mi12:44:431:15:308:0724:32
7:54
-0:01
20K
12.43 mi13:08:491:39:368:0124:06
7:46
-0:08
HALF
13.11 mi13:13:591:44:468:005:10
7:35
-0:11
25K
15.53 mi13:33:042:03:517:5919:05
7:53
+0:18
30K
18.64 mi13:58:502:29:378:0225:46
8:18
+0:25
20M
20.00 mi14:10:022:40:498:0311:12
8:15
-0:03
21M
21.00 mi14:18:482:49:358:058:46
8:46
+0:31
35K
21.75 mi14:24:552:55:428:056:07
8:11
-0:35
23M
23.00 mi14:35:433:06:308:0710:48
8:38
+0:27
24M
24.00 mi14:43:443:14:318:078:01
8:01
-0:37
40K
24.85 mi14:50:373:21:248:076:53
8:04
+0:03
25.2M
25.20 mi14:53:473:24:348:083:10
9:11
+1:07
FINISH
26.22 mi15:02:103:32:578:088:23
8:14
-0:57

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

7:35 /mi

Average Pace

8:08 /mi

Slowest Pace

9:11 /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

1:37:27

46% of race

Time at Steady Pace

1:06:22

31% of race

Time at Slower Pace

49:08

23% of race

Average Pace: 8:07 /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 mi11:55:3726:248:3026:24
8:30
#20051
10K
6.21 mi12:20:1150:588:1324:34
7:55
#18412
15K
9.32 mi12:44:431:15:308:0724:32
7:54
#17761
20K
12.43 mi13:08:491:39:368:0124:06
7:46
#16899
HALF
13.11 mi13:13:591:44:468:005:10
7:35
#16744
25K
15.53 mi13:33:042:03:517:5919:05
7:53
#16361
30K
18.64 mi13:58:502:29:378:0225:46
8:18
#16180
20M
20.00 mi14:10:022:40:498:0311:12
8:15
#16060
21M
21.00 mi14:18:482:49:358:058:46
8:46
#15942
35K
21.75 mi14:24:552:55:428:056:07
8:11
#15904
23M
23.00 mi14:35:433:06:308:0710:48
8:38
#15917
24M
24.00 mi14:43:443:14:318:078:01
8:01
#15814
40K
24.85 mi14:50:373:21:248:076:53
8:04
#15696
25.2M
25.20 mi14:53:473:24:348:083:10
9:11
#15685
FINISH
26.22 mi15:02:103:32:578:088:23
8:14
#15719
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi20051122961229616144(Top 56%)10658(Top 65%)10658(Top 485%)
10K6.21 mi3.10 mi18412+163911605+69111605+69116510(Top 57%)10808(Top 66%)10808(Top 492%)
15K9.32 mi3.11 mi17761+65111331+27411331+27416144(Top 56%)10658(Top 65%)10658(Top 485%)
20K12.43 mi3.11 mi16899+86210950+38110950+38114186(Top 49%)9816(Top 60%)9816(Top 447%)
HALF13.11 mi0.68 mi16744+15510884+6610884+6613630(Top 47%)9663(Top 59%)9663(Top 440%)
25K15.53 mi2.42 mi16361+38310716+16810716+16814362(Top 49%)9812(Top 60%)9812(Top 446%)
30K18.64 mi3.11 mi16180+18110593+12310593+12315561(Top 54%)10223(Top 63%)10223(Top 465%)
20M20.00 mi1.36 mi16060+12010538+5510538+5514544(Top 50%)9712(Top 59%)9712(Top 442%)
21M21.00 mi1.00 mi15942+11810473+6510473+6514762(Top 51%)9710(Top 59%)9710(Top 442%)
35K21.75 mi0.75 mi15904+3810443+3010443+3015605(Top 54%)10018(Top 61%)10018(Top 456%)
23M23.00 mi1.25 mi15917-1310412+3110412+3116470(Top 57%)10287(Top 63%)10287(Top 468%)
24M24.00 mi1.00 mi15814+10310365+4710365+4713874(Top 48%)9109(Top 56%)9109(Top 414%)
40K24.85 mi0.85 mi15696+11810295+7010295+7012839(Top 44%)8561(Top 52%)8561(Top 389%)
25.2M25.20 mi0.35 mi15685+1110281+1410281+1415635(Top 54%)9806(Top 60%)9806(Top 446%)
FINISH26.22 mi1.02 mi15719-3410271+1010271+1016550(Top 57%)10238(Top 63%)10238(Top 466%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16144

Males

10658

M40-44

10658

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16510

Males

10808

M40-44

10808

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16144

Males

10658

M40-44

10658

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14186

Males

9816

M40-44

9816

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13630

Males

9663

M40-44

9663

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14362

Males

9812

M40-44

9812

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15561

Males

10223

M40-44

10223

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14544

Males

9712

M40-44

9712

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14762

Males

9710

M40-44

9710

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15605

Males

10018

M40-44

10018

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16470

Males

10287

M40-44

10287

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13874

Males

9109

M40-44

9109

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12839

Males

8561

M40-44

8561

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15635

Males

9806

M40-44

9806

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16550

Males

10238

M40-44

10238

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4817*
Passed By
485
Net Change
+4332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20051
5K → 10K1650*11+1639#20051#18412
10K → 15K666*15+651#18412#17761
15K → 20K865*3+862#17761#16899
20K → HALF1550+155#16899#16744
HALF → 25K390*7+383#16744#16361
25K → 30K281*100+181#16361#16180
30K → 20M14424+120#16180#16060
20M → 21M15840+118#16060#15942
21M → 35K7739+38#15942#15904
35K → 23M99112-13#15904#15917
23M → 24M12017+103#15917#15814
24M → 40K14224+118#15814#15696
40K → 25.2M2817+11#15696#15685
25.2M → FINISH4276-34#15685#15719
TOTALS4817*485+4332

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing