All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Peter Basilios

Bib: 30425•M

RI

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
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
25:41
3.11 mi
Rank: #18648
Start → 5K
25:41 | 8:16/mi
10K
50:11
6.21 mi
Rank: #17621 (+1027)
5K → 10K
24:30 | 7:54/mi
15K
1:15:04
9.32 mi
Rank: #17451 (+170)
10K → 15K
24:53 | 8:01/mi
20K
1:40:28
12.43 mi
Rank: #17412 (+39)
15K → 20K
25:24 | 8:11/mi
HALF
1:45:56
13.11 mi
Rank: #17401 (+11)
20K → HALF
5:28 | 8:02/mi
25K
2:06:11
15.53 mi
Rank: #17434 (-33)
HALF → 25K
20:15 | 8:21/mi
30K
2:32:57
18.64 mi
Rank: #17409 (+25)
25K → 30K
26:46 | 8:37/mi
20M
2:44:54
20.00 mi
Rank: #17446 (-37)
30K → 20M
11:57 | 8:48/mi
21M
2:53:57
21.00 mi
Rank: #17357 (+89)
20M → 21M
9:03 | 9:03/mi
35K
3:00:14
21.75 mi
Rank: #17305 (+52)
21M → 35K
6:17 | 8:24/mi
23M
3:11:09
23.00 mi
Rank: #17282 (+23)
35K → 23M
10:55 | 8:44/mi
24M
3:19:36
24.00 mi
Rank: #17226 (+56)
23M → 24M
8:27 | 8:27/mi
40K
3:27:06
24.85 mi
Rank: #17199 (+27)
24M → 40K
7:30 | 8:47/mi
25.2M
3:30:15
25.20 mi
Rank: #17162 (+37)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:38:16
26.22 mi
Rank: #17047 (+115)
25.2M → FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:56
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:52:20
Pace8:35 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2425:418:1625:41
8:16
-
10K
6.21 mi12:16:5450:118:0524:30
7:54
-0:22
15K
9.32 mi12:41:471:15:048:0424:53
8:01
+0:07
20K
12.43 mi13:07:111:40:288:0625:24
8:11
+0:10
HALF
13.11 mi13:12:391:45:568:055:28
8:02
-0:09
25K
15.53 mi13:32:542:06:118:0820:15
8:21
+0:19
30K
18.64 mi13:59:402:32:578:1326:46
8:37
+0:16
20M
20.00 mi14:11:372:44:548:1511:57
8:48
+0:11
21M
21.00 mi14:20:402:53:578:189:03
9:03
+0:15
35K
21.75 mi14:26:573:00:148:186:17
8:24
-0:39
23M
23.00 mi14:37:523:11:098:1910:55
8:44
+0:20
24M
24.00 mi14:46:193:19:368:208:27
8:27
-0:17
40K
24.85 mi14:53:493:27:068:207:30
8:47
+0:20
25.2M
25.20 mi14:56:583:30:158:213:09
9:09
+0:22
FINISH
26.22 mi15:04:593:38:168:208:01
7:53
-1:16

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

7:53 /mi

Average Pace

8:20 /mi

Slowest Pace

9:09 /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

2:55:42

80% of race

Time at Steady Pace

42:34

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:52:2425:418:1625:41
8:16
#18648
10K
6.21 mi12:16:5450:118:0524:30
7:54
#17621
15K
9.32 mi12:41:471:15:048:0424:53
8:01
#17451
20K
12.43 mi13:07:111:40:288:0625:24
8:11
#17412
HALF
13.11 mi13:12:391:45:568:055:28
8:02
#17401
25K
15.53 mi13:32:542:06:118:0820:15
8:21
#17434
30K
18.64 mi13:59:402:32:578:1326:46
8:37
#17409
20M
20.00 mi14:11:372:44:548:1511:57
8:48
#17446
21M
21.00 mi14:20:402:53:578:189:03
9:03
#17357
35K
21.75 mi14:26:573:00:148:186:17
8:24
#17305
23M
23.00 mi14:37:523:11:098:1910:55
8:44
#17282
24M
24.00 mi14:46:193:19:368:208:27
8:27
#17226
40K
24.85 mi14:53:493:27:068:207:30
8:47
#17199
25.2M
25.20 mi14:56:583:30:158:213:09
9:09
#17162
FINISH
26.22 mi15:04:593:38:168:208:01
7:53
#17047
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 mi18648116921169217085(Top 59%)11056(Top 68%)11056(Top 193%)
10K6.21 mi3.10 mi17621+102711279+41311279+41316335(Top 56%)10752(Top 66%)10752(Top 188%)
15K9.32 mi3.11 mi17451+17011184+9511184+9517085(Top 59%)11056(Top 68%)11056(Top 193%)
20K12.43 mi3.11 mi17412+3911171+1311171+1317329(Top 60%)11139(Top 68%)11139(Top 195%)
HALF13.11 mi0.68 mi17401+1111167+411167+417211(Top 59%)11106(Top 68%)11106(Top 194%)
25K15.53 mi2.42 mi17434-3311187-2011187-2017680(Top 61%)11221(Top 69%)11221(Top 196%)
30K18.64 mi3.11 mi17409+2511144+4311144+4317551(Top 60%)11059(Top 68%)11059(Top 193%)
20M20.00 mi1.36 mi17446-37111441114417938(Top 62%)11147(Top 68%)11147(Top 195%)
21M21.00 mi1.00 mi17357+8911090+5411090+5416364(Top 56%)10413(Top 64%)10413(Top 182%)
35K21.75 mi0.75 mi17305+5211046+4411046+4416999(Top 59%)10610(Top 65%)10610(Top 185%)
23M23.00 mi1.25 mi17282+2311006+4011006+4017024(Top 59%)10517(Top 64%)10517(Top 184%)
24M24.00 mi1.00 mi17226+5610964+4210964+4216578(Top 57%)10296(Top 63%)10296(Top 180%)
40K24.85 mi0.85 mi17199+2710932+3210932+3217212(Top 59%)10510(Top 64%)10510(Top 184%)
25.2M25.20 mi0.35 mi17162+3710908+2410908+2415412(Top 53%)9708(Top 59%)9708(Top 170%)
FINISH26.22 mi1.02 mi17047+11510841+6710841+6714246(Top 49%)9164(Top 56%)9164(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17085

Males

11056

M18-39

11056

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16335

Males

10752

M18-39

10752

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17085

Males

11056

M18-39

11056

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17329

Males

11139

M18-39

11139

20K→HALF

12.4 - 13.1 mi

Top 59%
×2
+19ft-37ft

Overall

17211

Males

11106

M18-39

11106

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17680

Males

11221

M18-39

11221

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17551

Males

11059

M18-39

11059

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17938

Males

11147

M18-39

11147

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16364

Males

10413

M18-39

10413

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

16999

Males

10610

M18-39

10610

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17024

Males

10517

M18-39

10517

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16578

Males

10296

M18-39

10296

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17212

Males

10510

M18-39

10510

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15412

Males

9708

M18-39

9708

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14246

Males

9164

M18-39

9164

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2642*
Passed By
1041
Net Change
+1601
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18648
5K → 10K1069*42+1027#18648#17621
10K → 15K287*117+170#17621#17451
15K → 20K175136+39#17451#17412
20K → HALF3827+11#17412#17401
HALF → 25K128161-33#17401#17434
25K → 30K205*180+25#17434#17409
30K → 20M75112-37#17409#17446
20M → 21M12839+89#17446#17357
21M → 35K7523+52#17357#17305
35K → 23M10683+23#17305#17282
23M → 24M9943+56#17282#17226
24M → 40K7649+27#17226#17199
40K → 25.2M5316+37#17199#17162
25.2M → FINISH12813+115#17162#17047
TOTALS2642*1041+1601

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing