Boston Marathon logo
BOSTON MARATHON 2025

Joseph Platko

Bib: 23613•M

OH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:36/mi
26:43
↑ 97↓ 3451.5%
10K· 6.21 mi
8:52/mi
54:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:22:10
↑ 67↓ 78
20K· 12.43 mi
9:08/mi
1:50:32
↑ 106↓ 860.1%
Half· 13.11 mi
8:59/mi
1:56:40
↑ 19↓ 370.5%
25K· 15.53 mi
9:08/mi
2:18:49
↑ 66↓ 880.2%
30K· 18.64 mi
9:27/mi
2:48:12
↑ 181↓ 1480.2%
20M
9:36/mi
3:01:15
↑ 64↓ 500.2%
21M
10:29/mi
3:11:44
↑ 106↓ 241.6%
35K· 21.75 mi
9:37/mi
3:18:56
↑ 17↓ 861.7%
23M
9:56/mi
3:31:22
↑ 23↓ 630.6%
24M
16:59/mi
3:48:21
↓ 821.3%
40K· 24.85 mi
17:36/mi
4:03:24
↓ 200.3%
25.2M
17:24/mi
4:09:24
↑ 13↓ 160.2%
Finish· 26.22 mi
15:16/mi
4:24:57
↑ 22↓ 21

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
Time1:56:40
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:28:17
Pace11:19 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0526:438:3626:43
8:36
-
10K
6.21 mi11:52:3854:168:4427:33
8:52
+0:16
15K
9.32 mi12:20:321:22:108:4927:54
8:59
+0:07
20K
12.43 mi12:48:541:50:328:5428:22
9:08
+0:09
Half
13.11 mi12:55:021:56:408:546:08
8:59
-0:09
25K
15.53 mi13:17:112:18:498:5622:09
9:08
+0:09
30K
18.64 mi13:46:342:48:129:0129:23
9:27
+0:19
20M
20.00 mi13:59:373:01:159:0413:03
9:36
+0:09
21M
21.00 mi14:10:063:11:449:0810:29
10:29
+0:53
35K
21.75 mi14:17:183:18:569:097:12
9:37
-0:52
23M
23.00 mi14:29:443:31:229:1112:26
9:56
+0:19
24M
24.00 mi14:46:433:48:219:3116:59
16:59
+7:03
40K
24.85 mi15:01:464:03:249:4815:03
17:36
+0:37
25.2M
25.20 mi15:07:464:09:249:546:00
17:24
-0:12
Finish
26.22 mi15:23:194:24:5710:0715:33
15:16
-2:08

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

8:36 /mi

Average Pace

10:07 /mi

Slowest Pace

17:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:31:22

80% of race

Time at Slower Pace

53:35

20% of race

Average Pace: 10:06 /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 mi11:25:0526:438:3626:43
8:36
#20453
10K
6.21 mi11:52:3854:168:4427:33
8:52
#21074
15K
9.32 mi12:20:321:22:108:4927:54
8:59
#21347
20K
12.43 mi12:48:541:50:328:5428:22
9:08
#21417
Half
13.11 mi12:55:021:56:408:546:08
8:59
#21433
25K
15.53 mi13:17:112:18:498:5622:09
9:08
#21281
30K
18.64 mi13:46:342:48:129:0129:23
9:27
#20982
20M
20.00 mi13:59:373:01:159:0413:03
9:36
#20866
21M
21.00 mi14:10:063:11:449:0810:29
10:29
#20783
35K
21.75 mi14:17:183:18:569:097:12
9:37
#20787
23M
23.00 mi14:29:443:31:229:1112:26
9:56
#20781
24M
24.00 mi14:46:433:48:219:3116:59
16:59
#21901
40K
24.85 mi15:01:464:03:249:4815:03
17:36
#22650
25.2M
25.20 mi15:07:464:09:249:546:00
17:24
#22901
Finish
26.22 mi15:23:194:24:5710:0715:33
15:16
#23483
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20453126221262221950(Top 77%)13371(Top 83%)13371(Top 2092%)
10K6.21 mi3.10 mi21074-62112925-30312925-30321729(Top 76%)13231(Top 82%)13231(Top 2071%)
15K9.32 mi3.11 mi21347-27313071-14613071-14621950(Top 77%)13371(Top 83%)13371(Top 2092%)
20K12.43 mi3.11 mi21417-7013086-1513086-1521598(Top 76%)13175(Top 82%)13175(Top 2062%)
Half13.11 mi0.68 mi21433-1613097-1113097-1121777(Top 77%)13265(Top 82%)13265(Top 2076%)
25K15.53 mi2.42 mi21281+15213020+7713020+7720510(Top 72%)12640(Top 78%)12640(Top 1978%)
30K18.64 mi3.11 mi20982+29912844+17612844+17619776(Top 70%)12191(Top 76%)12191(Top 1908%)
20M20.00 mi1.36 mi20866+11612782+6212782+6219627(Top 69%)11989(Top 74%)11989(Top 1876%)
21M21.00 mi1.00 mi20783+8312728+5412728+5419948(Top 70%)12021(Top 75%)12021(Top 1881%)
35K21.75 mi0.75 mi20787-412707+2112707+2120769(Top 73%)12345(Top 77%)12345(Top 1932%)
23M23.00 mi1.25 mi20781+612683+2412683+2420269(Top 71%)12040(Top 75%)12040(Top 1884%)
24M24.00 mi1.00 mi21901-112013157-47413157-47428311(Top 100%)16039(Top 100%)16039(Top 2510%)
40K24.85 mi0.85 mi22650-74913476-31913476-31928296(Top 100%)16033(Top 100%)16033(Top 2509%)
25.2M25.20 mi0.35 mi22901-25113578-10213578-10228129(Top 99%)15905(Top 99%)15905(Top 2489%)
Finish26.22 mi1.02 mi23483-58213845-26713845-26728271(Top 100%)16017(Top 99%)16017(Top 2507%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21950

Males

13371

M65-69

13371

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

21729

Males

13231

M65-69

13231

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21950

Males

13371

M65-69

13371

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

21598

Males

13175

M65-69

13175

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

21777

Males

13265

M65-69

13265

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20510

Males

12640

M65-69

12640

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19776

Males

12191

M65-69

12191

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19627

Males

11989

M65-69

11989

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

19948

Males

12021

M65-69

12021

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

20769

Males

12345

M65-69

12345

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

20269

Males

12040

M65-69

12040

23M→24M

23.0 - 24.0 mi

Top 100%
×6story building
+12ft-82ft

Overall

28311

Males

16039

M65-69

16039

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

28296

Males

16033

M65-69

16033

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28129

Males

15905

M65-69

15905

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

28271

Males

16017

M65-69

16017

Passing Analysis

Category:
Athletes Passed
1417
Passed By
4447
Net Change
-3030
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20453
5K → 10K77698-621#20453#21074
10K → 15K129402-273#21074#21347
15K → 20K173243-70#21347#21417
20K → Half2541-16#21417#21433
Half → 25K22371+152#21433#21281
25K → 30K34950+299#21281#20982
30K → 20M16145+116#20982#20866
20M → 21M13552+83#20866#20783
21M → 35K5256-4#20783#20787
35K → 23M8882+6#20787#20781
23M → 24M21122-1120#20781#21901
24M → 40K1750-749#21901#22650
40K → 25.2M0251-251#22650#22901
25.2M → Finish2584-582#22901#23483
TOTALS14174447-3030
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing