Boston Marathon logo
BOSTON MARATHON 2025

Arturo Cervera Cruz

Bib: 8866•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
Masters (Masters Men)
#0 / 10463
Top 28%
Division (M45-49)
#0 / 2386
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:36
Rank: #7448
Start → 5K
6:57/mi
21:36 split
10K· 6.21 mi
43:17
Rank: #7628 (-180)
5K → 10K
6:59/mi
21:41 split
15K· 9.32 mi
1:05:00
Rank: #7586 (+42)
10K → 15K
6:59/mi
21:43 split
20K· 12.43 mi
1:26:47
Rank: #7381 (+205)
15K → 20K
7:01/mi
21:47 split
Half· 13.11 mi
1:31:36
Rank: #7403 (-22)
20K → Half
7:04/mi
4:49 split
25K· 15.53 mi
1:48:45
Rank: #7274 (+129)
Half → 25K
7:04/mi
17:09 split
30K· 18.64 mi
2:13:14
Rank: #7656 (-382)
25K → 30K
7:53/mi
24:29 split
20M
2:23:39
Rank: #7631 (+25)
30K → 20M
7:40/mi
10:25 split
21M
2:31:58
Rank: #7651 (-20)
20M → 21M
8:19/mi
8:19 split
35K· 21.75 mi
2:37:50
Rank: #7733 (-82)
21M → 35K
7:51/mi
5:52 split
23M
2:47:36
Rank: #7726 (+7)
35K → 23M
7:48/mi
9:46 split
24M
2:55:26
Rank: #7790 (-64)
23M → 24M
7:50/mi
7:50 split
40K· 24.85 mi
3:02:12
Rank: #7819 (-29)
24M → 40K
7:55/mi
6:46 split
25.2M
3:05:23
Rank: #7890 (-71)
40K → 25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:13:06
Rank: #7939 (-49)
25.2M → Finish
7:34/mi
7:43 split

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
Time1:31:36
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:41:30
Pace7:45 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0121:366:5721:36
6:57
-
10K
6.21 mi11:08:4243:176:5821:41
6:59
+0:02
15K
9.32 mi11:30:251:05:006:5821:43
6:59
0:00
20K
12.43 mi11:52:121:26:476:5921:47
7:01
+0:02
Half
13.11 mi11:57:011:31:366:594:49
7:04
+0:03
25K
15.53 mi12:14:101:48:457:0017:09
7:04
0:00
30K
18.64 mi12:38:392:13:147:0924:29
7:53
+0:49
20M
20.00 mi12:49:042:23:397:1110:25
7:40
-0:13
21M
21.00 mi12:57:232:31:587:148:19
8:19
+0:39
35K
21.75 mi13:03:152:37:507:155:52
7:51
-0:28
23M
23.00 mi13:13:012:47:367:179:46
7:48
-0:03
24M
24.00 mi13:20:512:55:267:197:50
7:50
+0:02
40K
24.85 mi13:27:373:02:127:206:46
7:55
+0:05
25.2M
25.20 mi13:30:483:05:237:213:11
9:14
+1:19
Finish
26.22 mi13:38:313:13:067:227:43
7:34
-1:40

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

6:57 /mi

Average Pace

7:22 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:45

56% of race

Time at Steady Pace

1:12:51

38% of race

Time at Slower Pace

11:30

6% of race

Average Pace: 7:22 /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 mi10:47:0121:366:5721:36
6:57
#7448
10K
6.21 mi11:08:4243:176:5821:41
6:59
#7628
15K
9.32 mi11:30:251:05:006:5821:43
6:59
#7586
20K
12.43 mi11:52:121:26:476:5921:47
7:01
#7381
Half
13.11 mi11:57:011:31:366:594:49
7:04
#7403
25K
15.53 mi12:14:101:48:457:0017:09
7:04
#7274
30K
18.64 mi12:38:392:13:147:0924:29
7:53
#7656
20M
20.00 mi12:49:042:23:397:1110:25
7:40
#7631
21M
21.00 mi12:57:232:31:587:148:19
8:19
#7651
35K
21.75 mi13:03:152:37:507:155:52
7:51
#7733
23M
23.00 mi13:13:012:47:367:179:46
7:48
#7726
24M
24.00 mi13:20:512:55:267:197:50
7:50
#7790
40K
24.85 mi13:27:373:02:127:206:46
7:55
#7819
25.2M
25.20 mi13:30:483:05:237:213:11
9:14
#7890
Finish
26.22 mi13:38:313:13:067:227:43
7:34
#7939
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7448663166317564(Top 27%)6658(Top 41%)6658(Top 279%)
10K6.21 mi3.10 mi7628-1806744-1136744-1137795(Top 27%)6838(Top 42%)6838(Top 287%)
15K9.32 mi3.11 mi7586+426698+466698+467564(Top 27%)6658(Top 41%)6658(Top 279%)
20K12.43 mi3.11 mi7381+2056545+1536545+1536939(Top 24%)6165(Top 38%)6165(Top 258%)
Half13.11 mi0.68 mi7403-226560-156560-157977(Top 28%)6878(Top 43%)6878(Top 288%)
25K15.53 mi2.42 mi7274+1296449+1116449+1116811(Top 24%)5988(Top 37%)5988(Top 251%)
30K18.64 mi3.11 mi7656-3826659-2106659-21010481(Top 37%)7917(Top 49%)7917(Top 332%)
20M20.00 mi1.36 mi7631+256612+476612+478111(Top 29%)6509(Top 40%)6509(Top 273%)
21M21.00 mi1.00 mi7651-206583+296583+299296(Top 33%)6980(Top 43%)6980(Top 293%)
35K21.75 mi0.75 mi7733-826617-346617-3411076(Top 39%)7887(Top 49%)7887(Top 331%)
23M23.00 mi1.25 mi7726+76563+546563+548561(Top 30%)6468(Top 40%)6468(Top 271%)
24M24.00 mi1.00 mi7790-646575-126575-1210009(Top 35%)7158(Top 44%)7158(Top 300%)
40K24.85 mi0.85 mi7819-296558+176558+179523(Top 34%)6797(Top 42%)6797(Top 285%)
25.2M25.20 mi0.35 mi7890-716593-356593-3512987(Top 46%)8432(Top 52%)8432(Top 353%)
Finish26.22 mi1.02 mi7939-496590+36590+39693(Top 34%)6804(Top 42%)6804(Top 285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7564

Males

6658

M45-49

6658

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7795

Males

6838

M45-49

6838

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7564

Males

6658

M45-49

6658

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6939

Males

6165

M45-49

6165

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7977

Males

6878

M45-49

6878

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6811

Males

5988

M45-49

5988

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

10481

Males

7917

M45-49

7917

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

8111

Males

6509

M45-49

6509

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9296

Males

6980

M45-49

6980

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

11076

Males

7887

M45-49

7887

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

8561

Males

6468

M45-49

6468

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10009

Males

7158

M45-49

7158

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9523

Males

6797

M45-49

6797

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12987

Males

8432

M45-49

8432

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9693

Males

6804

M45-49

6804

Passing Analysis

Category:
Athletes Passed
1331
Passed By
1822
Net Change
-491
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7448
5K → 10K137317-180#7448#7628
10K → 15K155113+42#7628#7586
15K → 20K23631+205#7586#7381
20K → Half2042-22#7381#7403
Half → 25K16940+129#7403#7274
25K → 30K90472-382#7274#7656
30K → 20M10580+25#7656#7631
20M → 21M89109-20#7631#7651
21M → 35K33115-82#7651#7733
35K → 23M10598+7#7733#7726
23M → 24M51115-64#7726#7790
24M → 40K6190-29#7790#7819
40K → 25.2M1889-71#7819#7890
25.2M → Finish62111-49#7890#7939
TOTALS13311822-491
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing