Boston Marathon logo
BOSTON MARATHON 2025

Tim Clement

Bib: 20227•M

OH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 49%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 20%
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
7:56/mi
24:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
49:09
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:13:49
↑ 67↓ 78
20K· 12.43 mi
8:03/mi
1:38:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:44:08
↑ 19↓ 370.5%
25K· 15.53 mi
8:05/mi
2:03:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:18/mi
2:29:32
↑ 181↓ 1480.2%
20M
8:18/mi
2:40:49
↑ 64↓ 500.2%
21M
8:41/mi
2:49:30
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
2:55:42
↑ 17↓ 861.7%
23M
8:24/mi
3:06:13
↑ 23↓ 630.6%
24M
8:11/mi
3:14:24
↓ 821.3%
40K· 24.85 mi
8:03/mi
3:21:17
↓ 200.3%
25.2M
8:39/mi
3:24:16
↑ 13↓ 160.2%
Finish· 26.22 mi
7:46/mi
3:32:11
↑ 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
Time1:44:08
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:48:03
Pace8:15 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5724:397:5624:39
7:56
-
10K
6.21 mi11:41:2749:097:5524:30
7:53
-0:03
15K
9.32 mi12:06:071:13:497:5524:40
7:56
+0:03
20K
12.43 mi12:31:081:38:507:5725:01
8:03
+0:07
Half
13.11 mi12:36:261:44:087:575:18
7:46
-0:17
25K
15.53 mi12:56:022:03:447:5819:36
8:05
+0:19
30K
18.64 mi13:21:502:29:328:0125:48
8:18
+0:13
20M
20.00 mi13:33:072:40:498:0211:17
8:18
0:00
21M
21.00 mi13:41:482:49:308:048:41
8:41
+0:23
35K
21.75 mi13:48:002:55:428:056:12
8:17
-0:24
23M
23.00 mi13:58:313:06:138:0610:31
8:24
+0:07
24M
24.00 mi14:06:423:14:248:068:11
8:11
-0:13
40K
24.85 mi14:13:353:21:178:066:53
8:03
-0:08
25.2M
25.20 mi14:16:343:24:168:062:59
8:39
+0:36
Finish
26.22 mi14:24:293:32:118:067:55
7:46
-0:53

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

7:46 /mi

Average Pace

8:06 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:31

95% of race

Time at Steady Pace

11:40

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:16:5724:397:5624:39
7:56
#16031
10K
6.21 mi11:41:2749:097:5524:30
7:53
#15765
15K
9.32 mi12:06:071:13:497:5524:40
7:56
#15667
20K
12.43 mi12:31:081:38:507:5725:01
8:03
#15566
Half
13.11 mi12:36:261:44:087:575:18
7:46
#15475
25K
15.53 mi12:56:022:03:447:5819:36
8:05
#15283
30K
18.64 mi13:21:502:29:328:0125:48
8:18
#14910
20M
20.00 mi13:33:072:40:498:0211:17
8:18
#14672
21M
21.00 mi13:41:482:49:308:048:41
8:41
#14438
35K
21.75 mi13:48:002:55:428:056:12
8:17
#14428
23M
23.00 mi13:58:313:06:138:0610:31
8:24
#14312
24M
24.00 mi14:06:423:14:248:068:11
8:11
#14203
40K
24.85 mi14:13:353:21:178:066:53
8:03
#14030
25.2M
25.20 mi14:16:343:24:168:062:59
8:39
#13930
Finish
26.22 mi14:24:293:32:118:067:55
7:46
#13798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16031108181081815543(Top 55%)10611(Top 66%)10611(Top 843%)
10K6.21 mi3.10 mi15765+26610719+9910719+9915556(Top 55%)10647(Top 66%)10647(Top 846%)
15K9.32 mi3.11 mi15667+9810685+3410685+3415543(Top 55%)10611(Top 66%)10611(Top 843%)
20K12.43 mi3.11 mi15566+10110615+7010615+7015277(Top 54%)10441(Top 65%)10441(Top 829%)
Half13.11 mi0.68 mi15475+9110582+3310582+3313934(Top 49%)9878(Top 61%)9878(Top 785%)
25K15.53 mi2.42 mi15283+19210471+11110471+11114510(Top 51%)9978(Top 62%)9978(Top 793%)
30K18.64 mi3.11 mi14910+37310244+22710244+22713532(Top 48%)9381(Top 58%)9381(Top 745%)
20M20.00 mi1.36 mi14672+23810115+12910115+12912497(Top 44%)8775(Top 54%)8775(Top 697%)
21M21.00 mi1.00 mi14438+2349998+1179998+11711573(Top 41%)8166(Top 51%)8166(Top 649%)
35K21.75 mi0.75 mi14428+109976+229976+2214154(Top 50%)9351(Top 58%)9351(Top 743%)
23M23.00 mi1.25 mi14312+1169885+919885+9112663(Top 45%)8548(Top 53%)8548(Top 679%)
24M24.00 mi1.00 mi14203+1099798+879798+8712446(Top 44%)8397(Top 52%)8397(Top 667%)
40K24.85 mi0.85 mi14030+1739696+1029696+10210551(Top 37%)7336(Top 46%)7336(Top 583%)
25.2M25.20 mi0.35 mi13930+1009636+609636+609716(Top 34%)6835(Top 42%)6835(Top 543%)
Finish26.22 mi1.02 mi13798+1329548+889548+8811208(Top 39%)7626(Top 47%)7626(Top 606%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15543

Males

10611

M60-64

10611

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15556

Males

10647

M60-64

10647

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15543

Males

10611

M60-64

10611

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

15277

Males

10441

M60-64

10441

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13934

Males

9878

M60-64

9878

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

14510

Males

9978

M60-64

9978

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

13532

Males

9381

M60-64

9381

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

12497

Males

8775

M60-64

8775

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11573

Males

8166

M60-64

8166

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14154

Males

9351

M60-64

9351

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12663

Males

8548

M60-64

8548

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12446

Males

8397

M60-64

8397

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10551

Males

7336

M60-64

7336

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9716

Males

6835

M60-64

6835

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

11208

Males

7626

M60-64

7626

Passing Analysis

Category:
Athletes Passed
3072
Passed By
839
Net Change
+2233
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16031
5K → 10K461195+266#16031#15765
10K → 15K249151+98#15765#15667
15K → 20K255154+101#15667#15566
20K → Half987+91#15566#15475
Half → 25K26169+192#15475#15283
25K → 30K44471+373#15283#14910
30K → 20M25921+238#14910#14672
20M → 21M24713+234#14672#14438
21M → 35K6555+10#14438#14428
35K → 23M16650+116#14428#14312
23M → 24M13627+109#14312#14203
24M → 40K1774+173#14203#14030
40K → 25.2M1055+100#14030#13930
25.2M → Finish14917+132#13930#13798
TOTALS3072839+2233
📊

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