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BOSTON MARATHON 2026

Rafael Schneider Arias

Bib: 31818•M

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Male)
#0 / 16340
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
25:19
3.11 mi
Rank: #17884
Start → 5K
25:19 | 8:09/mi
10K
49:47
6.21 mi
Rank: #17161 (+723)
5K → 10K
24:28 | 7:53/mi
15K
1:13:47
9.32 mi
Rank: #16391 (+770)
10K → 15K
24:00 | 7:44/mi
20K
1:37:33
12.43 mi
Rank: #15546 (+845)
15K → 20K
23:46 | 7:39/mi
HALF
1:42:36
13.11 mi
Rank: #15392 (+154)
20K → HALF
5:03 | 7:25/mi
25K
2:00:59
15.53 mi
Rank: #14837 (+555)
HALF → 25K
18:23 | 7:35/mi
30K
2:24:47
18.64 mi
Rank: #14084 (+753)
25K → 30K
23:48 | 7:40/mi
20M
2:35:04
20.00 mi
Rank: #13702 (+382)
30K → 20M
10:17 | 7:35/mi
21M
2:42:52
21.00 mi
Rank: #13384 (+318)
20M → 21M
7:48 | 7:48/mi
35K
2:48:36
21.75 mi
Rank: #13317 (+67)
21M → 35K
5:44 | 7:40/mi
23M
2:58:37
23.00 mi
Rank: #13243 (+74)
35K → 23M
10:01 | 8:01/mi
24M
3:06:20
24.00 mi
Rank: #13167 (+76)
23M → 24M
7:43 | 7:43/mi
40K
3:13:04
24.85 mi
Rank: #13078 (+89)
24M → 40K
6:44 | 7:53/mi
25.2M
3:15:55
25.20 mi
Rank: #13018 (+60)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:23:27
26.22 mi
Rank: #12896 (+122)
25.2M → FINISH
7:32 | 7:24/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:40:51
Pace7:42 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5125:198:0925:19
8:09
-
10K
6.21 mi12:16:1949:478:0124:28
7:53
-0:16
15K
9.32 mi12:40:191:13:477:5524:00
7:44
-0:09
20K
12.43 mi13:04:051:37:337:5123:46
7:39
-0:05
HALF
13.11 mi13:09:081:42:367:505:03
7:25
-0:14
25K
15.53 mi13:27:312:00:597:4818:23
7:35
+0:10
30K
18.64 mi13:51:192:24:477:4723:48
7:40
+0:05
20M
20.00 mi14:01:362:35:047:4610:17
7:35
-0:05
21M
21.00 mi14:09:242:42:527:467:48
7:48
+0:13
35K
21.75 mi14:15:082:48:367:465:44
7:40
-0:08
23M
23.00 mi14:25:092:58:377:4610:01
8:01
+0:21
24M
24.00 mi14:32:523:06:207:467:43
7:43
-0:18
40K
24.85 mi14:39:363:13:047:476:44
7:53
+0:10
25.2M
25.20 mi14:42:273:15:557:472:51
8:16
+0:23
FINISH
26.22 mi14:49:593:23:277:467:32
7:24
-0:52

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

7:24 /mi

Average Pace

7:46 /mi

Slowest Pace

8:16 /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

2:55:17

86% of race

Time at Steady Pace

28:10

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi11:51:5125:198:0925:19
8:09
#17884
10K
6.21 mi12:16:1949:478:0124:28
7:53
#17161
15K
9.32 mi12:40:191:13:477:5524:00
7:44
#16391
20K
12.43 mi13:04:051:37:337:5123:46
7:39
#15546
HALF
13.11 mi13:09:081:42:367:505:03
7:25
#15392
25K
15.53 mi13:27:312:00:597:4818:23
7:35
#14837
30K
18.64 mi13:51:192:24:477:4723:48
7:40
#14084
20M
20.00 mi14:01:362:35:047:4610:17
7:35
#13702
21M
21.00 mi14:09:242:42:527:467:48
7:48
#13384
35K
21.75 mi14:15:082:48:367:465:44
7:40
#13317
23M
23.00 mi14:25:092:58:377:4610:01
8:01
#13243
24M
24.00 mi14:32:523:06:207:467:43
7:43
#13167
40K
24.85 mi14:39:363:13:047:476:44
7:53
#13078
25.2M
25.20 mi14:42:273:15:557:472:51
8:16
#13018
FINISH
26.22 mi14:49:593:23:277:467:32
7:24
#12896
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 mi17884113651136514720(Top 51%)10080(Top 62%)10080(Top 176%)
10K6.21 mi3.10 mi17161+72311066+29911066+29916229(Top 56%)10702(Top 65%)10702(Top 187%)
15K9.32 mi3.11 mi16391+77010741+32510741+32514720(Top 51%)10080(Top 62%)10080(Top 176%)
20K12.43 mi3.11 mi15546+84510392+34910392+34913251(Top 46%)9398(Top 58%)9398(Top 164%)
HALF13.11 mi0.68 mi15392+15410341+5110341+5112148(Top 42%)9003(Top 55%)9003(Top 157%)
25K15.53 mi2.42 mi14837+55510125+21610125+21612095(Top 42%)8831(Top 54%)8831(Top 154%)
30K18.64 mi3.11 mi14084+7539779+3469779+34610928(Top 38%)8171(Top 50%)8171(Top 143%)
20M20.00 mi1.36 mi13702+3829593+1869593+1869603(Top 33%)7390(Top 45%)7390(Top 129%)
21M21.00 mi1.00 mi13384+3189425+1689425+1688527(Top 29%)6686(Top 41%)6686(Top 117%)
35K21.75 mi0.75 mi13317+679380+459380+4512043(Top 41%)8455(Top 52%)8455(Top 148%)
23M23.00 mi1.25 mi13243+749332+489332+4812461(Top 43%)8573(Top 52%)8573(Top 150%)
24M24.00 mi1.00 mi13167+769280+529280+5211645(Top 40%)8089(Top 50%)8089(Top 141%)
40K24.85 mi0.85 mi13078+899220+609220+6011586(Top 40%)7990(Top 49%)7990(Top 140%)
25.2M25.20 mi0.35 mi13018+609182+389182+3810015(Top 35%)7165(Top 44%)7165(Top 125%)
FINISH26.22 mi1.02 mi12896+1229089+939089+9310587(Top 36%)7410(Top 45%)7410(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14720

Males

10080

M18-39

10080

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16229

Males

10702

M18-39

10702

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14720

Males

10080

M18-39

10080

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13251

Males

9398

M18-39

9398

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12148

Males

9003

M18-39

9003

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12095

Males

8831

M18-39

8831

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

10928

Males

8171

M18-39

8171

30K→20M

18.6 - 20.0 mi

Top 33%
×5
+64ft-50ft

Overall

9603

Males

7390

M18-39

7390

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8527

Males

6686

M18-39

6686

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

12043

Males

8455

M18-39

8455

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12461

Males

8573

M18-39

8573

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11645

Males

8089

M18-39

8089

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11586

Males

7990

M18-39

7990

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10015

Males

7165

M18-39

7165

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10587

Males

7410

M18-39

7410

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5242
Passed By
254
Net Change
+4988
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17884
5K → 10K79875+723#17884#17161
10K → 15K78717+770#17161#16391
15K → 20K8516+845#16391#15546
20K → HALF1562+154#15546#15392
HALF → 25K5583+555#15392#14837
25K → 30K7574+753#14837#14084
30K → 20M3820+382#14084#13702
20M → 21M3191+318#13702#13384
21M → 35K9427+67#13384#13317
35K → 23M12551+74#13317#13243
23M → 24M10327+76#13243#13167
24M → 40K10718+89#13167#13078
40K → 25.2M644+60#13078#13018
25.2M → FINISH14119+122#13018#12896
TOTALS5242254+4988
📊

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