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BOSTON MARATHON 2025

Guilherme Ce

Bib: 12711•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
7:21/mi
22:49
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
45:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:08:50
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:32:49
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:38:11
↑ 19↓ 370.5%
25K· 15.53 mi
8:11/mi
1:58:02
↑ 66↓ 880.2%
30K· 18.64 mi
8:56/mi
2:25:48
↑ 181↓ 1480.2%
20M
9:13/mi
2:38:20
↑ 64↓ 500.2%
21M
9:37/mi
2:47:57
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
2:54:26
↑ 17↓ 861.7%
23M
9:11/mi
3:05:56
↑ 23↓ 630.6%
24M
8:58/mi
3:14:54
↓ 821.3%
40K· 24.85 mi
8:58/mi
3:22:34
↓ 200.3%
25.2M
9:57/mi
3:26:00
↑ 13↓ 160.2%
Finish· 26.22 mi
8:40/mi
3:34:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:11
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:56:39
Pace8:54 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1222:497:2122:49
7:21
-
10K
6.21 mi11:14:1345:507:2323:01
7:25
+0:04
15K
9.32 mi11:37:131:08:507:2323:00
7:24
-0:01
20K
12.43 mi12:01:121:32:497:2823:59
7:43
+0:19
Half
13.11 mi12:06:341:38:117:295:22
7:52
+0:09
25K
15.53 mi12:26:251:58:027:3619:51
8:11
+0:19
30K
18.64 mi12:54:112:25:487:4927:46
8:56
+0:45
20M
20.00 mi13:06:432:38:207:5512:32
9:13
+0:17
21M
21.00 mi13:16:202:47:578:009:37
9:37
+0:24
35K
21.75 mi13:22:492:54:268:016:29
8:40
-0:57
23M
23.00 mi13:34:193:05:568:0511:30
9:11
+0:31
24M
24.00 mi13:43:173:14:548:078:58
8:58
-0:13
40K
24.85 mi13:50:573:22:348:097:40
8:58
0:00
25.2M
25.20 mi13:54:233:26:008:103:26
9:57
+0:59
Finish
26.22 mi14:03:133:34:508:128:50
8:40
-1:17

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

7:21 /mi

Average Pace

8:12 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:02

55% of race

Time at Steady Pace

59:43

28% of race

Time at Slower Pace

37:05

17% of race

Average Pace: 8:12 /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 mi10:51:1222:497:2122:49
7:21
#10797
10K
6.21 mi11:14:1345:507:2323:01
7:25
#11013
15K
9.32 mi11:37:131:08:507:2323:00
7:24
#10928
20K
12.43 mi12:01:121:32:497:2823:59
7:43
#11388
Half
13.11 mi12:06:341:38:117:295:22
7:52
#11542
25K
15.53 mi12:26:251:58:027:3619:51
8:11
#12166
30K
18.64 mi12:54:112:25:487:4927:46
8:56
#13269
20M
20.00 mi13:06:432:38:207:5512:32
9:13
#13644
21M
21.00 mi13:16:202:47:578:009:37
9:37
#13838
35K
21.75 mi13:22:492:54:268:016:29
8:40
#13929
23M
23.00 mi13:34:193:05:568:0511:30
9:11
#14207
24M
24.00 mi13:43:173:14:548:078:58
8:58
#14341
40K
24.85 mi13:50:573:22:348:097:40
8:58
#14384
25.2M
25.20 mi13:54:233:26:008:103:26
9:57
#14416
Finish
26.22 mi14:03:133:34:508:128:50
8:40
#14525
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi107978588858810905(Top 38%)8553(Top 53%)8553(Top 358%)
10K6.21 mi3.10 mi11013-2168678-908678-9011254(Top 40%)8782(Top 55%)8782(Top 368%)
15K9.32 mi3.11 mi10928+858618+608618+6010905(Top 38%)8553(Top 53%)8553(Top 358%)
20K12.43 mi3.11 mi11388-4608808-1908808-19012590(Top 44%)9239(Top 57%)9239(Top 387%)
Half13.11 mi0.68 mi11542-1548878-708878-7014759(Top 52%)10234(Top 64%)10234(Top 429%)
25K15.53 mi2.42 mi12166-6249126-2489126-24815209(Top 54%)10309(Top 64%)10309(Top 432%)
30K18.64 mi3.11 mi13269-11039532-4069532-40617342(Top 61%)11078(Top 69%)11078(Top 464%)
20M20.00 mi1.36 mi13644-3759673-1419673-14117865(Top 63%)11181(Top 69%)11181(Top 469%)
21M21.00 mi1.00 mi13838-1949720-479720-4716600(Top 58%)10518(Top 65%)10518(Top 441%)
35K21.75 mi0.75 mi13929-919742-229742-2216431(Top 58%)10354(Top 64%)10354(Top 434%)
23M23.00 mi1.25 mi14207-2789826-849826-8417235(Top 61%)10614(Top 66%)10614(Top 445%)
24M24.00 mi1.00 mi14341-1349872-469872-4617163(Top 60%)10534(Top 65%)10534(Top 441%)
40K24.85 mi0.85 mi14384-439857+159857+1516079(Top 57%)9952(Top 62%)9952(Top 417%)
25.2M25.20 mi0.35 mi14416-329859-29859-216758(Top 59%)10241(Top 64%)10241(Top 429%)
Finish26.22 mi1.02 mi14525-1099874-159874-1517242(Top 61%)10510(Top 65%)10510(Top 440%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10905

Males

8553

M45-49

8553

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11254

Males

8782

M45-49

8782

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10905

Males

8553

M45-49

8553

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

12590

Males

9239

M45-49

9239

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14759

Males

10234

M45-49

10234

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15209

Males

10309

M45-49

10309

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

17342

Males

11078

M45-49

11078

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

17865

Males

11181

M45-49

11181

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

16600

Males

10518

M45-49

10518

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

16431

Males

10354

M45-49

10354

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

17235

Males

10614

M45-49

10614

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

17163

Males

10534

M45-49

10534

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16079

Males

9952

M45-49

9952

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16758

Males

10241

M45-49

10241

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17242

Males

10510

M45-49

10510

Passing Analysis

Category:
Athletes Passed
928
Passed By
4656
Net Change
-3728
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10797
5K → 10K171387-216#10797#11013
10K → 15K216131+85#11013#10928
15K → 20K69529-460#10928#11388
20K → Half6160-154#11388#11542
Half → 25K52676-624#11542#12166
25K → 30K561159-1103#12166#13269
30K → 20M52427-375#13269#13644
20M → 21M51245-194#13644#13838
21M → 35K40131-91#13838#13929
35K → 23M50328-278#13929#14207
23M → 24M41175-134#14207#14341
24M → 40K64107-43#14341#14384
40K → 25.2M1850-32#14384#14416
25.2M → Finish42151-109#14416#14525
TOTALS9284656-3728
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing