Boston Marathon logo
BOSTON MARATHON 2025

Cleber Kiyam

Bib: 6245•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M40-44)
#0 / 2247
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:26
Rank: #4385
Start → 5K
20:26 | 6:35/mi
10K· 6.21 mi
40:39
Rank: #4072 (+313)
5K → 10K
20:13 | 6:30/mi
15K· 9.32 mi
1:00:57
Rank: #3950 (+122)
10K → 15K
20:18 | 6:32/mi
20K· 12.43 mi
1:21:40
Rank: #3953 (-3)
15K → 20K
20:43 | 6:40/mi
Half· 13.11 mi
1:26:05
Rank: #3927 (+26)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:42:23
Rank: #3934 (-7)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:03:59
Rank: #3946 (-12)
25K → 30K
21:36 | 6:57/mi
20M
2:13:32
Rank: #3953 (-7)
30K → 20M
9:33 | 7:02/mi
21M
2:21:05
Rank: #3976 (-23)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:26:09
Rank: #3948 (+28)
21M → 35K
5:04 | 6:46/mi
23M
2:35:22
Rank: #4058 (-110)
35K → 23M
9:13 | 7:22/mi
24M
2:42:34
Rank: #4110 (-52)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:48:48
Rank: #4150 (-40)
24M → 40K
6:14 | 7:17/mi
25.2M
2:51:38
Rank: #4203 (-53)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
2:58:45
Rank: #4261 (-58)
25.2M → Finish
7:07 | 6:59/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
Time1:26:05
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:32:40
Pace7:04 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:4620:266:3520:26
6:35
-
10K
6.21 mi10:46:5940:396:3320:13
6:30
-0:05
15K
9.32 mi11:07:171:00:576:3220:18
6:32
+0:02
20K
12.43 mi11:28:001:21:406:3420:43
6:40
+0:08
Half
13.11 mi11:32:251:26:056:344:25
6:28
-0:12
25K
15.53 mi11:48:431:42:236:3516:18
6:43
+0:15
30K
18.64 mi12:10:192:03:596:3921:36
6:57
+0:14
20M
20.00 mi12:19:522:13:326:419:33
7:02
+0:05
21M
21.00 mi12:27:252:21:056:437:33
7:33
+0:31
35K
21.75 mi12:32:292:26:096:435:04
6:46
-0:47
23M
23.00 mi12:41:422:35:226:459:13
7:22
+0:36
24M
24.00 mi12:48:542:42:346:467:12
7:12
-0:10
40K
24.85 mi12:55:082:48:486:476:14
7:17
+0:05
25.2M
25.20 mi12:57:582:51:386:492:50
8:13
+0:56
Finish
26.22 mi13:05:052:58:456:497:07
6:59
-1:14

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

6:28 /mi

Average Pace

6:49 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:23

57% of race

Time at Steady Pace

43:20

24% of race

Time at Slower Pace

33:02

18% of race

Average Pace: 6:49 /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 mi10:26:4620:266:3520:26
6:35
#4385
10K
6.21 mi10:46:5940:396:3320:13
6:30
#4072
15K
9.32 mi11:07:171:00:576:3220:18
6:32
#3950
20K
12.43 mi11:28:001:21:406:3420:43
6:40
#3953
Half
13.11 mi11:32:251:26:056:344:25
6:28
#3927
25K
15.53 mi11:48:431:42:236:3516:18
6:43
#3934
30K
18.64 mi12:10:192:03:596:3921:36
6:57
#3946
20M
20.00 mi12:19:522:13:326:419:33
7:02
#3953
21M
21.00 mi12:27:252:21:056:437:33
7:33
#3976
35K
21.75 mi12:32:292:26:096:435:04
6:46
#3948
23M
23.00 mi12:41:422:35:226:459:13
7:22
#4058
24M
24.00 mi12:48:542:42:346:467:12
7:12
#4110
40K
24.85 mi12:55:082:48:486:476:14
7:17
#4150
25.2M
25.20 mi12:57:582:51:386:492:50
8:13
#4203
Finish
26.22 mi13:05:052:58:456:497:07
6:59
#4261
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4385412241223769(Top 13%)3555(Top 22%)3555(Top 158%)
10K6.21 mi3.10 mi4072+3133839+2833839+2833772(Top 13%)3557(Top 22%)3557(Top 158%)
15K9.32 mi3.11 mi3950+1223722+1173722+1173769(Top 13%)3555(Top 22%)3555(Top 158%)
20K12.43 mi3.11 mi3953-33723-13723-14152(Top 15%)3894(Top 24%)3894(Top 173%)
Half13.11 mi0.68 mi3927+263697+263697+263500(Top 12%)3316(Top 21%)3316(Top 148%)
25K15.53 mi2.42 mi3934-73706-93706-94292(Top 15%)3980(Top 25%)3980(Top 177%)
30K18.64 mi3.11 mi3946-123709-33709-34391(Top 15%)4019(Top 25%)4019(Top 179%)
20M20.00 mi1.36 mi3953-73711-23711-24263(Top 15%)3886(Top 24%)3886(Top 173%)
21M21.00 mi1.00 mi3976-233725-143725-144833(Top 17%)4243(Top 26%)4243(Top 189%)
35K21.75 mi0.75 mi3948+283693+323693+323917(Top 14%)3517(Top 22%)3517(Top 157%)
23M23.00 mi1.25 mi4058-1103774-813774-815788(Top 20%)4836(Top 30%)4836(Top 215%)
24M24.00 mi1.00 mi4110-523814-403814-405791(Top 20%)4779(Top 30%)4779(Top 213%)
40K24.85 mi0.85 mi4150-403834-203834-205561(Top 20%)4580(Top 28%)4580(Top 204%)
25.2M25.20 mi0.35 mi4203-533879-453879-457041(Top 25%)5331(Top 33%)5331(Top 237%)
Finish26.22 mi1.02 mi4261-583921-423921-425595(Top 20%)4466(Top 28%)4466(Top 199%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3769

Males

3555

M40-44

3555

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3772

Males

3557

M40-44

3557

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3769

Males

3555

M40-44

3555

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4152

Males

3894

M40-44

3894

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3500

Males

3316

M40-44

3316

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4292

Males

3980

M40-44

3980

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4391

Males

4019

M40-44

4019

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4263

Males

3886

M40-44

3886

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4833

Males

4243

M40-44

4243

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3917

Males

3517

M40-44

3517

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5788

Males

4836

M40-44

4836

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5791

Males

4779

M40-44

4779

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5561

Males

4580

M40-44

4580

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7041

Males

5331

M40-44

5331

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5595

Males

4466

M40-44

4466

Passing Analysis

Category:
Athletes Passed
1153
Passed By
1029
Net Change
+124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4385
5K → 10K35643+313#4385#4072
10K → 15K16543+122#4072#3950
15K → 20K9497-3#3950#3953
20K → Half337+26#3953#3927
Half → 25K7178-7#3927#3934
25K → 30K126138-12#3934#3946
30K → 20M4956-7#3946#3953
20M → 21M5982-23#3953#3976
21M → 35K5022+28#3976#3948
35K → 23M42152-110#3948#4058
23M → 24M4092-52#4058#4110
24M → 40K3373-40#4110#4150
40K → 25.2M861-53#4150#4203
25.2M → Finish2785-58#4203#4261
TOTALS11531029+124
📊

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