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BOSTON MARATHON 2026

Emilian Dinescu

Bib: 15405•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 44%
Age Group (M50-54)
#0 / 1868
Top 49%
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
23:37
3.11 mi
Rank: #13636
Start → 5K
23:37 | 7:37/mi
10K
47:09
6.21 mi
Rank: #13605 (+31)
5K → 10K
23:32 | 7:35/mi
15K
1:11:19
9.32 mi
Rank: #14110 (-505)
10K → 15K
24:10 | 7:47/mi
20K
1:34:39
12.43 mi
Rank: #13567 (+543)
15K → 20K
23:20 | 7:31/mi
HALF
1:39:26
13.11 mi
Rank: #13332 (+235)
20K → HALF
4:47 | 7:02/mi
25K
1:57:58
15.53 mi
Rank: #13191 (+141)
HALF → 25K
18:32 | 7:39/mi
30K
2:22:32
18.64 mi
Rank: #13089 (+102)
25K → 30K
24:34 | 7:55/mi
20M
2:32:49
20.00 mi
Rank: #12801 (+288)
30K → 20M
10:17 | 7:35/mi
21M
2:40:44
21.00 mi
Rank: #12600 (+201)
20M → 21M
7:55 | 7:55/mi
35K
2:46:13
21.75 mi
Rank: #12470 (+130)
21M → 35K
5:29 | 7:20/mi
23M
2:56:07
23.00 mi
Rank: #12418 (+52)
35K → 23M
9:54 | 7:55/mi
24M
3:03:38
24.00 mi
Rank: #12283 (+135)
23M → 24M
7:31 | 7:31/mi
40K
3:10:10
24.85 mi
Rank: #12172 (+111)
24M → 40K
6:32 | 7:39/mi
25.2M
3:13:02
25.20 mi
Rank: #12119 (+53)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:20:43
26.22 mi
Rank: #12079 (+40)
25.2M → FINISH
7:41 | 7:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:26
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:41:17
Pace7:44 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2123:377:3723:37
7:37
-
10K
6.21 mi11:18:5347:097:3623:32
7:35
-0:02
15K
9.32 mi11:43:031:11:197:4024:10
7:47
+0:12
20K
12.43 mi12:06:231:34:397:3723:20
7:31
-0:16
HALF
13.11 mi12:11:101:39:267:364:47
7:02
-0:29
25K
15.53 mi12:29:421:57:587:3618:32
7:39
+0:37
30K
18.64 mi12:54:162:22:327:3924:34
7:55
+0:16
20M
20.00 mi13:04:332:32:497:3910:17
7:35
-0:20
21M
21.00 mi13:12:282:40:447:407:55
7:55
+0:20
35K
21.75 mi13:17:572:46:137:395:29
7:20
-0:35
23M
23.00 mi13:27:512:56:077:409:54
7:55
+0:35
24M
24.00 mi13:35:223:03:387:407:31
7:31
-0:24
40K
24.85 mi13:41:543:10:107:406:32
7:39
+0:08
25.2M
25.20 mi13:44:463:13:027:402:52
8:19
+0:40
FINISH
26.22 mi13:52:273:20:437:407:41
7:33
-0:46

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

7:02 /mi

Average Pace

7:40 /mi

Slowest Pace

8:19 /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

2:11:18

65% of race

Time at Steady Pace

1:06:33

33% of race

Time at Slower Pace

2:52

1% of race

Average Pace: 7:39 /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 mi10:55:2123:377:3723:37
7:37
#13636
10K
6.21 mi11:18:5347:097:3623:32
7:35
#13605
15K
9.32 mi11:43:031:11:197:4024:10
7:47
#14110
20K
12.43 mi12:06:231:34:397:3723:20
7:31
#13567
HALF
13.11 mi12:11:101:39:267:364:47
7:02
#13332
25K
15.53 mi12:29:421:57:587:3618:32
7:39
#13191
30K
18.64 mi12:54:162:22:327:3924:34
7:55
#13089
20M
20.00 mi13:04:332:32:497:3910:17
7:35
#12801
21M
21.00 mi13:12:282:40:447:407:55
7:55
#12600
35K
21.75 mi13:17:572:46:137:395:29
7:20
#12470
23M
23.00 mi13:27:512:56:077:409:54
7:55
#12418
24M
24.00 mi13:35:223:03:387:407:31
7:31
#12283
40K
24.85 mi13:41:543:10:107:406:32
7:39
#12172
25.2M
25.20 mi13:44:463:13:027:402:52
8:19
#12119
FINISH
26.22 mi13:52:273:20:437:407:41
7:33
#12079
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 mi136369716971615146(Top 52%)10239(Top 63%)10239(Top 548%)
10K6.21 mi3.10 mi13605+319682+349682+3413595(Top 47%)9652(Top 59%)9652(Top 517%)
15K9.32 mi3.11 mi14110-5059858-1769858-17615146(Top 52%)10239(Top 63%)10239(Top 548%)
20K12.43 mi3.11 mi13567+5439623+2359623+23512057(Top 42%)8873(Top 54%)8873(Top 475%)
HALF13.11 mi0.68 mi13332+2359517+1069517+1068802(Top 30%)7379(Top 45%)7379(Top 395%)
25K15.53 mi2.42 mi13191+1419439+789439+7812562(Top 43%)9046(Top 55%)9046(Top 484%)
30K18.64 mi3.11 mi13089+1029338+1019338+10112783(Top 44%)9007(Top 55%)9007(Top 482%)
20M20.00 mi1.36 mi12801+2889181+1579181+1579600(Top 33%)7387(Top 45%)7387(Top 395%)
21M21.00 mi1.00 mi12600+2019073+1089073+1089343(Top 32%)7135(Top 44%)7135(Top 382%)
35K21.75 mi0.75 mi12470+1309004+699004+699537(Top 33%)7253(Top 44%)7253(Top 388%)
23M23.00 mi1.25 mi12418+528966+388966+3811813(Top 41%)8270(Top 51%)8270(Top 443%)
24M24.00 mi1.00 mi12283+1358874+928874+9210212(Top 35%)7408(Top 45%)7408(Top 397%)
40K24.85 mi0.85 mi12172+1118799+758799+759887(Top 34%)7159(Top 44%)7159(Top 383%)
25.2M25.20 mi0.35 mi12119+538772+278772+2710353(Top 36%)7329(Top 45%)7329(Top 392%)
FINISH26.22 mi1.02 mi12079+408733+398733+3911729(Top 40%)7969(Top 49%)7969(Top 427%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15146

Males

10239

M50-54

10239

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13595

Males

9652

M50-54

9652

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15146

Males

10239

M50-54

10239

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12057

Males

8873

M50-54

8873

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8802

Males

7379

M50-54

7379

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12562

Males

9046

M50-54

9046

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12783

Males

9007

M50-54

9007

30K→20M

18.6 - 20.0 mi

Top 33%
×5
+64ft-50ft

Overall

9600

Males

7387

M50-54

7387

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9343

Males

7135

M50-54

7135

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9537

Males

7253

M50-54

7253

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11813

Males

8270

M50-54

8270

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10212

Males

7408

M50-54

7408

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9887

Males

7159

M50-54

7159

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10353

Males

7329

M50-54

7329

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11729

Males

7969

M50-54

7969

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2781
Passed By
1224
Net Change
+1557
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13636
5K → 10K313282+31#13636#13605
10K → 15K80585-505#13605#14110
15K → 20K55512+543#14110#13567
20K → HALF2350+235#13567#13332
HALF → 25K18746+141#13332#13191
25K → 30K233131+102#13191#13089
30K → 20M2935+288#13089#12801
20M → 21M2076+201#12801#12600
21M → 35K1322+130#12600#12470
35K → 23M10553+52#12470#12418
23M → 24M15520+135#12418#12283
24M → 40K12817+111#12283#12172
40K → 25.2M6310+53#12172#12119
25.2M → FINISH9555+40#12119#12079
TOTALS27811224+1557
📊

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