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BOSTON MARATHON 2026

Ramiro Arias

Bib: 10149•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 17%
Age Group (M45-49)
#0 / 2413
Top 23%
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
20:49
3.11 mi
Rank: #5893
Start → 5K
20:49 | 6:43/mi
10K
41:32
6.21 mi
Rank: #5743 (+150)
5K → 10K
20:43 | 6:41/mi
15K
1:02:15
9.32 mi
Rank: #5634 (+109)
10K → 15K
20:43 | 6:41/mi
20K
1:23:20
12.43 mi
Rank: #5672 (-38)
15K → 20K
21:05 | 6:48/mi
HALF
1:27:54
13.11 mi
Rank: #5692 (-20)
20K → HALF
4:34 | 6:42/mi
25K
1:44:28
15.53 mi
Rank: #5721 (-29)
HALF → 25K
16:34 | 6:50/mi
30K
2:06:54
18.64 mi
Rank: #6092 (-371)
25K → 30K
22:26 | 7:14/mi
20M
2:16:47
20.00 mi
Rank: #6222 (-130)
30K → 20M
9:53 | 7:17/mi
21M
2:24:41
21.00 mi
Rank: #6402 (-180)
20M → 21M
7:54 | 7:54/mi
35K
2:29:43
21.75 mi
Rank: #6329 (+73)
21M → 35K
5:02 | 6:44/mi
23M
2:38:13
23.00 mi
Rank: #6164 (+165)
35K → 23M
8:30 | 6:48/mi
24M
2:44:52
24.00 mi
Rank: #6029 (+135)
23M → 24M
6:39 | 6:39/mi
40K
2:50:37
24.85 mi
Rank: #5883 (+146)
24M → 40K
5:45 | 6:44/mi
25.2M
2:53:10
25.20 mi
Rank: #5846 (+37)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:59:52
26.22 mi
Rank: #5816 (+30)
25.2M → FINISH
6:42 | 6:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:54
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:31:58
Pace7:01 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2920:496:4320:49
6:43
-
10K
6.21 mi10:58:1241:326:4220:43
6:41
-0:02
15K
9.32 mi11:18:551:02:156:4120:43
6:41
0:00
20K
12.43 mi11:40:001:23:206:4321:05
6:48
+0:07
HALF
13.11 mi11:44:341:27:546:434:34
6:42
-0:06
25K
15.53 mi12:01:081:44:286:4416:34
6:50
+0:08
30K
18.64 mi12:23:342:06:546:4922:26
7:14
+0:24
20M
20.00 mi12:33:272:16:476:519:53
7:17
+0:03
21M
21.00 mi12:41:212:24:416:547:54
7:54
+0:37
35K
21.75 mi12:46:232:29:436:545:02
6:44
-1:10
23M
23.00 mi12:54:532:38:136:538:30
6:48
+0:04
24M
24.00 mi13:01:322:44:526:536:39
6:39
-0:09
40K
24.85 mi13:07:172:50:376:525:45
6:44
+0:05
25.2M
25.20 mi13:09:502:53:106:532:33
7:24
+0:40
FINISH
26.22 mi13:16:322:59:526:526:42
6:35
-0:49

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

6:35 /mi

Average Pace

6:52 /mi

Slowest Pace

7:54 /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

0:00

0% of race

Time at Steady Pace

2:17:06

76% of race

Time at Slower Pace

42:46

24% of race

Average Pace: 6:52 /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 mi10:37:2920:496:4320:49
6:43
#5893
10K
6.21 mi10:58:1241:326:4220:43
6:41
#5743
15K
9.32 mi11:18:551:02:156:4120:43
6:41
#5634
20K
12.43 mi11:40:001:23:206:4321:05
6:48
#5672
HALF
13.11 mi11:44:341:27:546:434:34
6:42
#5692
25K
15.53 mi12:01:081:44:286:4416:34
6:50
#5721
30K
18.64 mi12:23:342:06:546:4922:26
7:14
#6092
20M
20.00 mi12:33:272:16:476:519:53
7:17
#6222
21M
21.00 mi12:41:212:24:416:547:54
7:54
#6402
35K
21.75 mi12:46:232:29:436:545:02
6:44
#6329
23M
23.00 mi12:54:532:38:136:538:30
6:48
#6164
24M
24.00 mi13:01:322:44:526:536:39
6:39
#6029
40K
24.85 mi13:07:172:50:376:525:45
6:44
#5883
25.2M
25.20 mi13:09:502:53:106:532:33
7:24
#5846
FINISH
26.22 mi13:16:322:59:526:526:42
6:35
#5816
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5893539453945538(Top 19%)5098(Top 31%)5098(Top 211%)
10K6.21 mi3.10 mi5743+1505272+1225272+1225654(Top 19%)5193(Top 32%)5193(Top 215%)
15K9.32 mi3.11 mi5634+1095188+845188+845538(Top 19%)5098(Top 31%)5098(Top 211%)
20K12.43 mi3.11 mi5672-385222-345222-346054(Top 21%)5442(Top 33%)5442(Top 226%)
HALF13.11 mi0.68 mi5692-205234-125234-126126(Top 21%)5513(Top 34%)5513(Top 228%)
25K15.53 mi2.42 mi5721-295237-35237-36071(Top 21%)5418(Top 33%)5418(Top 225%)
30K18.64 mi3.11 mi6092-3715486-2495486-2497521(Top 26%)6315(Top 39%)6315(Top 262%)
20M20.00 mi1.36 mi6222-1305564-785564-787448(Top 26%)6164(Top 38%)6164(Top 255%)
21M21.00 mi1.00 mi6402-1805694-1305694-1309165(Top 32%)7018(Top 43%)7018(Top 291%)
35K21.75 mi0.75 mi6329+735626+685626+685171(Top 18%)4570(Top 28%)4570(Top 189%)
23M23.00 mi1.25 mi6164+1655503+1235503+1234054(Top 14%)3649(Top 22%)3649(Top 151%)
24M24.00 mi1.00 mi6029+1355388+1155388+1154101(Top 14%)3651(Top 22%)3651(Top 151%)
40K24.85 mi0.85 mi5883+1465268+1205268+1203767(Top 13%)3350(Top 21%)3350(Top 139%)
25.2M25.20 mi0.35 mi5846+375234+345234+344620(Top 16%)3948(Top 24%)3948(Top 164%)
FINISH26.22 mi1.02 mi5816+305202+325202+324621(Top 16%)3925(Top 24%)3925(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5538

Males

5098

M45-49

5098

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5654

Males

5193

M45-49

5193

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5538

Males

5098

M45-49

5098

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6054

Males

5442

M45-49

5442

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6126

Males

5513

M45-49

5513

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6071

Males

5418

M45-49

5418

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7521

Males

6315

M45-49

6315

30K→20M

18.6 - 20.0 mi

Top 26%
×5
+64ft-50ft

Overall

7448

Males

6164

M45-49

6164

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9165

Males

7018

M45-49

7018

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5171

Males

4570

M45-49

4570

35K→23M

21.8 - 23.0 mi

Top 14%
×5
+23ft-63ft

Overall

4054

Males

3649

M45-49

3649

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

4101

Males

3651

M45-49

3651

24M→40K

24.0 - 24.9 mi

Top 13%
×1
+6ft-20ft

Overall

3767

Males

3350

M45-49

3350

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4620

Males

3948

M45-49

3948

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4621

Males

3925

M45-49

3925

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1467*
Passed By
1148
Net Change
+77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5893
5K → 10K286*136+150#5893#5743
10K → 15K18273+109#5743#5634
15K → 20K92130-38#5634#5672
20K → HALF828-20#5672#5692
HALF → 25K91120-29#5692#5721
25K → 30K63200-371#5721#6092
30K → 20M42172-130#6092#6222
20M → 21M28200-180#6222#6402
21M → 35K829+73#6402#6329
35K → 23M1705+165#6329#6164
23M → 24M1438+135#6164#6029
24M → 40K15711+146#6029#5883
40K → 25.2M469+37#5883#5846
25.2M → FINISH7747+30#5846#5816
TOTALS1467*1148+77

* 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