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BOSTON MARATHON 2025

Randy Arriola

Bib: 3859•M

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M40-44)
#0 / 2247
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:14
Rank: #737
Start → 5K
18:14 | 5:52/mi
10K· 6.21 mi
35:45
Rank: #534 (+203)
5K → 10K
17:31 | 5:38/mi
15K· 9.32 mi
53:26
Rank: #472 (+62)
10K → 15K
17:41 | 5:42/mi
20K· 12.43 mi
1:11:36
Rank: #478 (-6)
15K → 20K
18:10 | 5:51/mi
Half· 13.11 mi
1:15:36
Rank: #485 (-7)
20K → Half
4:00 | 5:52/mi
25K· 15.53 mi
1:30:39
Rank: #558 (-73)
Half → 25K
15:03 | 6:12/mi
30K· 18.64 mi
1:50:04
Rank: #599 (-41)
25K → 30K
19:25 | 6:15/mi
20M
1:59:17
Rank: #693 (-94)
30K → 20M
9:13 | 6:47/mi
21M
2:06:59
Rank: #804 (-111)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:12:54
Rank: #957 (-153)
21M → 35K
5:55 | 7:55/mi
23M
2:21:39
Rank: #1035 (-78)
35K → 23M
8:45 | 6:59/mi
24M
2:28:23
Rank: #1098 (-63)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:34:27
Rank: #1149 (-51)
24M → 40K
6:04 | 7:06/mi
25.2M
2:36:57
Rank: #1156 (-7)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:43:28
Rank: #1175 (-19)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:36
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:27:52
Pace6:42 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5218:145:5218:14
5:52
-
10K
6.21 mi10:37:2335:455:4517:31
5:38
-0:14
15K
9.32 mi10:55:0453:265:4417:41
5:42
+0:04
20K
12.43 mi11:13:141:11:365:4618:10
5:51
+0:09
Half
13.11 mi11:17:141:15:365:464:00
5:52
+0:01
25K
15.53 mi11:32:171:30:395:5015:03
6:12
+0:20
30K
18.64 mi11:51:421:50:045:5419:25
6:15
+0:03
20M
20.00 mi12:00:551:59:175:589:13
6:47
+0:32
21M
21.00 mi12:08:372:06:596:037:42
7:42
+0:55
35K
21.75 mi12:14:322:12:546:075:55
7:55
+0:13
23M
23.00 mi12:23:172:21:396:108:45
6:59
-0:56
24M
24.00 mi12:30:012:28:236:116:44
6:44
-0:15
40K
24.85 mi12:36:052:34:276:136:04
7:06
+0:22
25.2M
25.20 mi12:38:352:36:576:142:30
7:15
+0:09
Finish
26.22 mi12:45:062:43:286:146:31
6:24
-0:51

Checkpoints & Pacing

📈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

5:38 /mi

Average Pace

6:14 /mi

Slowest Pace

7:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:36

46% of race

Time at Steady Pace

47:43

29% of race

Time at Slower Pace

40:09

25% of race

Average Pace: 6:14 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:5218:145:5218:14
5:52
#737
10K
6.21 mi10:37:2335:455:4517:31
5:38
#534
15K
9.32 mi10:55:0453:265:4417:41
5:42
#472
20K
12.43 mi11:13:141:11:365:4618:10
5:51
#478
Half
13.11 mi11:17:141:15:365:464:00
5:52
#485
25K
15.53 mi11:32:171:30:395:5015:03
6:12
#558
30K
18.64 mi11:51:421:50:045:5419:25
6:15
#599
20M
20.00 mi12:00:551:59:175:589:13
6:47
#693
21M
21.00 mi12:08:372:06:596:037:42
7:42
#804
35K
21.75 mi12:14:322:12:546:075:55
7:55
#957
23M
23.00 mi12:23:172:21:396:108:45
6:59
#1035
24M
24.00 mi12:30:012:28:236:116:44
6:44
#1098
40K
24.85 mi12:36:052:34:276:136:04
7:06
#1149
25.2M
25.20 mi12:38:352:36:576:142:30
7:15
#1156
Finish
26.22 mi12:45:062:43:286:146:31
6:24
#1175
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi737686686372(Top 1%)343(Top 2%)343(Top 15%)
10K6.21 mi3.10 mi534+203496+190496+190342(Top 1%)313(Top 2%)313(Top 14%)
15K9.32 mi3.11 mi472+62435+61435+61372(Top 1%)343(Top 2%)343(Top 15%)
20K12.43 mi3.11 mi478-6442-7442-7513(Top 2%)474(Top 3%)474(Top 21%)
Half13.11 mi0.68 mi485-7449-7449-7751(Top 3%)705(Top 4%)705(Top 31%)
25K15.53 mi2.42 mi558-73515-66515-661479(Top 5%)1405(Top 9%)1405(Top 63%)
30K18.64 mi3.11 mi599-41552-37552-371057(Top 4%)993(Top 6%)993(Top 44%)
20M20.00 mi1.36 mi693-94646-94646-942811(Top 10%)2627(Top 16%)2627(Top 117%)
21M21.00 mi1.00 mi804-111754-108754-1085587(Top 20%)4780(Top 30%)4780(Top 213%)
35K21.75 mi0.75 mi957-153900-146900-14611564(Top 41%)8099(Top 50%)8099(Top 360%)
23M23.00 mi1.25 mi1035-78974-74974-743651(Top 13%)3295(Top 20%)3295(Top 147%)
24M24.00 mi1.00 mi1098-631034-601034-603104(Top 11%)2800(Top 17%)2800(Top 125%)
40K24.85 mi0.85 mi1149-511082-481082-484395(Top 15%)3763(Top 23%)3763(Top 167%)
25.2M25.20 mi0.35 mi1156-71088-61088-62267(Top 8%)2020(Top 13%)2020(Top 90%)
Finish26.22 mi1.02 mi1175-191105-171105-172266(Top 8%)2069(Top 13%)2069(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

372

Males

343

M40-44

343

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

342

Males

313

M40-44

313

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

372

Males

343

M40-44

343

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

513

Males

474

M40-44

474

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

751

Males

705

M40-44

705

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1479

Males

1405

M40-44

1405

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1057

Males

993

M40-44

993

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2811

Males

2627

M40-44

2627

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5587

Males

4780

M40-44

4780

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11564

Males

8099

M40-44

8099

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3651

Males

3295

M40-44

3295

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3104

Males

2800

M40-44

2800

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4395

Males

3763

M40-44

3763

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2267

Males

2020

M40-44

2020

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2266

Males

2069

M40-44

2069

Passing Analysis

Category:
Athletes Passed
358
Passed By
796
Net Change
-438
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#737
5K → 10K2030+203#737#534
10K → 15K653+62#534#472
15K → 20K1723-6#472#478
20K → Half07-7#478#485
Half → 25K578-73#485#558
25K → 30K2061-41#558#599
30K → 20M296-94#599#693
20M → 21M1112-111#693#804
21M → 35K3156-153#804#957
35K → 23M1391-78#957#1035
23M → 24M568-63#1035#1098
24M → 40K455-51#1098#1149
40K → 25.2M310-7#1149#1156
25.2M → Finish1736-19#1156#1175
TOTALS358796-438
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing