Boston Marathon logo
BOSTON MARATHON 2025

Paolo Simmons

Bib: 30152•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:44
Rank: #22111
Start → 5K
27:44 | 8:56/mi
10K· 6.21 mi
55:05
Rank: #21778 (+333)
5K → 10K
27:21 | 8:48/mi
15K· 9.32 mi
1:22:42
Rank: #21668 (+110)
10K → 15K
27:37 | 8:53/mi
20K· 12.43 mi
1:52:06
Rank: #22019 (-351)
15K → 20K
29:24 | 9:28/mi
Half· 13.11 mi
1:58:12
Rank: #21998 (+21)
20K → Half
6:06 | 8:56/mi
25K· 15.53 mi
2:20:48
Rank: #21855 (+143)
Half → 25K
22:36 | 9:19/mi
30K· 18.64 mi
2:51:53
Rank: #21859 (-4)
25K → 30K
31:05 | 10:00/mi
20M
3:05:56
Rank: #21856 (+3)
30K → 20M
14:03 | 10:20/mi
21M
3:17:29
Rank: #21923 (-67)
20M → 21M
11:33 | 11:33/mi
35K· 21.75 mi
3:26:33
Rank: #22171 (-248)
21M → 35K
9:04 | 12:07/mi
23M
3:41:53
Rank: #22437 (-266)
35K → 23M
15:20 | 12:15/mi
24M
3:52:34
Rank: #22453 (-16)
23M → 24M
10:41 | 10:41/mi
40K· 24.85 mi
4:01:41
Rank: #22440 (+13)
24M → 40K
9:07 | 10:40/mi
25.2M
4:06:00
Rank: #22482 (-42)
40K → 25.2M
4:19 | 12:31/mi
Finish· 26.22 mi
4:16:19
Rank: #22511 (-29)
25.2M → Finish
10:19 | 10:07/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:12
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:18:07
Pace10:32 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5627:448:5627:44
8:56
-
10K
6.21 mi12:16:1755:058:5227:21
8:48
-0:08
15K
9.32 mi12:43:541:22:428:5227:37
8:53
+0:05
20K
12.43 mi13:13:181:52:069:0129:24
9:28
+0:35
Half
13.11 mi13:19:241:58:129:016:06
8:56
-0:32
25K
15.53 mi13:42:002:20:489:0422:36
9:19
+0:23
30K
18.64 mi14:13:052:51:539:1331:05
10:00
+0:41
20M
20.00 mi14:27:083:05:569:1814:03
10:20
+0:20
21M
21.00 mi14:38:413:17:299:2411:33
11:33
+1:13
35K
21.75 mi14:47:453:26:339:309:04
12:07
+0:34
23M
23.00 mi15:03:053:41:539:3915:20
12:15
+0:08
24M
24.00 mi15:13:463:52:349:4110:41
10:41
-1:34
40K
24.85 mi15:22:534:01:419:439:07
10:40
-0:01
25.2M
25.20 mi15:27:124:06:009:464:19
12:31
+1:51
Finish
26.22 mi15:37:314:16:199:4710:19
10:07
-2:24

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

8:48 /mi

Average Pace

9:47 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:48

55% of race

Time at Steady Pace

1:15:15

29% of race

Time at Slower Pace

40:16

16% of race

Average Pace: 9:47 /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 mi11:48:5627:448:5627:44
8:56
#22111
10K
6.21 mi12:16:1755:058:5227:21
8:48
#21778
15K
9.32 mi12:43:541:22:428:5227:37
8:53
#21668
20K
12.43 mi13:13:181:52:069:0129:24
9:28
#22019
Half
13.11 mi13:19:241:58:129:016:06
8:56
#21998
25K
15.53 mi13:42:002:20:489:0422:36
9:19
#21855
30K
18.64 mi14:13:052:51:539:1331:05
10:00
#21859
20M
20.00 mi14:27:083:05:569:1814:03
10:20
#21856
21M
21.00 mi14:38:413:17:299:2411:33
11:33
#21923
35K
21.75 mi14:47:453:26:339:309:04
12:07
#22171
23M
23.00 mi15:03:053:41:539:3915:20
12:15
#22437
24M
24.00 mi15:13:463:52:349:4110:41
10:41
#22453
40K
24.85 mi15:22:534:01:419:439:07
10:40
#22440
25.2M
25.20 mi15:27:124:06:009:464:19
12:31
#22482
Finish
26.22 mi15:37:314:16:199:4710:19
10:07
#22511
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi22111133611336121512(Top 76%)13172(Top 82%)13172(Top 799%)
10K6.21 mi3.10 mi21778+33313231+13013231+13021413(Top 75%)13097(Top 81%)13097(Top 795%)
15K9.32 mi3.11 mi21668+11013197+3413197+3421512(Top 76%)13172(Top 82%)13172(Top 799%)
20K12.43 mi3.11 mi22019-35113351-15413351-15422781(Top 80%)13695(Top 85%)13695(Top 831%)
Half13.11 mi0.68 mi21998+2113342+913342+921557(Top 76%)13161(Top 82%)13161(Top 799%)
25K15.53 mi2.42 mi21855+14313265+7713265+7721259(Top 75%)12968(Top 81%)12968(Top 787%)
30K18.64 mi3.11 mi21859-413255+1013255+1021611(Top 76%)12993(Top 81%)12993(Top 788%)
20M20.00 mi1.36 mi21856+313241+1413241+1421972(Top 77%)13041(Top 81%)13041(Top 791%)
21M21.00 mi1.00 mi21923-6713244-313244-322705(Top 80%)13300(Top 83%)13300(Top 807%)
35K21.75 mi0.75 mi22171-24813339-9513339-9526023(Top 92%)14845(Top 92%)14845(Top 901%)
23M23.00 mi1.25 mi22437-26613418-7913418-7925466(Top 90%)14561(Top 90%)14561(Top 884%)
24M24.00 mi1.00 mi22453-1613408+1013408+1023272(Top 82%)13443(Top 83%)13443(Top 816%)
40K24.85 mi0.85 mi22440+1313381+2713381+2722343(Top 79%)12905(Top 80%)12905(Top 783%)
25.2M25.20 mi0.35 mi22482-4213392-1113392-1124202(Top 85%)13865(Top 86%)13865(Top 841%)
Finish26.22 mi1.02 mi22511-2913383+913383+923291(Top 82%)13418(Top 83%)13418(Top 814%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21512

Males

13172

M55-59

13172

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21413

Males

13097

M55-59

13097

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21512

Males

13172

M55-59

13172

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

22781

Males

13695

M55-59

13695

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21557

Males

13161

M55-59

13161

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21259

Males

12968

M55-59

12968

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

21611

Males

12993

M55-59

12993

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21972

Males

13041

M55-59

13041

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22705

Males

13300

M55-59

13300

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26023

Males

14845

M55-59

14845

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

25466

Males

14561

M55-59

14561

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23272

Males

13443

M55-59

13443

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22343

Males

12905

M55-59

12905

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24202

Males

13865

M55-59

13865

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23291

Males

13418

M55-59

13418

Passing Analysis

Category:
Athletes Passed
1614
Passed By
2014
Net Change
-400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22111
5K → 10K460127+333#22111#21778
10K → 15K260150+110#21778#21668
15K → 20K104455-351#21668#22019
20K → Half3918+21#22019#21998
Half → 25K21976+143#21998#21855
25K → 30K193197-4#21855#21859
30K → 20M9895+3#21859#21856
20M → 21M56123-67#21856#21923
21M → 35K7255-248#21923#22171
35K → 23M30296-266#22171#22437
23M → 24M5369-16#22437#22453
24M → 40K5138+13#22453#22440
40K → 25.2M648-42#22440#22482
25.2M → Finish3867-29#22482#22511
TOTALS16142014-400
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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