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BOSTON MARATHON 2025

Christiane Botelho

Bib: 21505•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 46%
Division (F50-54)
#0 / 1303
Top 43%
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
8:11/mi
25:27
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
50:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:15:11
↑ 67↓ 78
20K· 12.43 mi
8:07/mi
1:40:24
↑ 106↓ 860.1%
Half· 13.11 mi
7:58/mi
1:45:50
↑ 19↓ 370.5%
25K· 15.53 mi
8:10/mi
2:05:38
↑ 66↓ 880.2%
30K· 18.64 mi
8:41/mi
2:32:38
↑ 181↓ 1480.2%
20M
8:42/mi
2:44:27
↑ 64↓ 500.2%
21M
9:34/mi
2:54:01
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
3:00:22
↑ 17↓ 861.7%
23M
9:34/mi
3:12:21
↑ 23↓ 630.6%
24M
10:25/mi
3:22:46
↓ 821.3%
40K· 24.85 mi
11:57/mi
3:32:59
↓ 200.3%
25.2M
13:49/mi
3:37:45
↑ 13↓ 160.2%
Finish· 26.22 mi
12:09/mi
3:50:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:50
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time2:04:18
Pace9:29 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5825:278:1125:27
8:11
-
10K
6.21 mi11:45:5550:248:0724:57
8:02
-0:09
15K
9.32 mi12:10:421:15:118:0424:47
7:59
-0:03
20K
12.43 mi12:35:551:40:248:0525:13
8:07
+0:08
Half
13.11 mi12:41:211:45:508:045:26
7:58
-0:09
25K
15.53 mi13:01:092:05:388:0519:48
8:10
+0:12
30K
18.64 mi13:28:092:32:388:1127:00
8:41
+0:31
20M
20.00 mi13:39:582:44:278:1311:49
8:42
+0:01
21M
21.00 mi13:49:322:54:018:179:34
9:34
+0:52
35K
21.75 mi13:55:533:00:228:186:21
8:29
-1:05
23M
23.00 mi14:07:523:12:218:2211:59
9:34
+1:05
24M
24.00 mi14:18:173:22:468:2710:25
10:25
+0:51
40K
24.85 mi14:28:303:32:598:3410:13
11:57
+1:32
25.2M
25.20 mi14:33:163:37:458:384:46
13:49
+1:52
Finish
26.22 mi14:45:393:50:088:4712:23
12:09
-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

7:58 /mi

Average Pace

8:47 /mi

Slowest Pace

13:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:12:21

84% of race

Time at Slower Pace

37:47

16% of race

Average Pace: 8:47 /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 mi11:20:5825:278:1125:27
8:11
#18060
10K
6.21 mi11:45:5550:248:0724:57
8:02
#17343
15K
9.32 mi12:10:421:15:118:0424:47
7:59
#16827
20K
12.43 mi12:35:551:40:248:0525:13
8:07
#16534
Half
13.11 mi12:41:211:45:508:045:26
7:58
#16482
25K
15.53 mi13:01:092:05:388:0519:48
8:10
#16231
30K
18.64 mi13:28:092:32:388:1127:00
8:41
#16142
20M
20.00 mi13:39:582:44:278:1311:49
8:42
#16023
21M
21.00 mi13:49:322:54:018:179:34
9:34
#15991
35K
21.75 mi13:55:533:00:228:186:21
8:29
#15936
23M
23.00 mi14:07:523:12:218:2211:59
9:34
#16096
24M
24.00 mi14:18:173:22:468:2710:25
10:25
#16540
40K
24.85 mi14:28:303:32:598:3410:13
11:57
#17206
25.2M
25.20 mi14:33:163:37:458:384:46
13:49
#17520
Finish
26.22 mi14:45:393:50:088:4712:23
12:09
#18343
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi180606384638415883(Top 56%)5085(Top 42%)5085(Top 390%)
10K6.21 mi3.10 mi17343+7175938+4465938+44616722(Top 59%)5555(Top 45%)5555(Top 426%)
15K9.32 mi3.11 mi16827+5165627+3115627+31115883(Top 56%)5085(Top 42%)5085(Top 390%)
20K12.43 mi3.11 mi16534+2935455+1725455+17215778(Top 56%)5087(Top 42%)5087(Top 390%)
Half13.11 mi0.68 mi16482+525430+255430+2515706(Top 55%)5026(Top 41%)5026(Top 386%)
25K15.53 mi2.42 mi16231+2515299+1315299+13115106(Top 53%)4795(Top 39%)4795(Top 368%)
30K18.64 mi3.11 mi16142+895309-105309-1015966(Top 56%)5448(Top 45%)5448(Top 418%)
20M20.00 mi1.36 mi16023+1195281+285281+2815074(Top 53%)5095(Top 42%)5095(Top 391%)
21M21.00 mi1.00 mi15991+325297-165297-1616405(Top 58%)5935(Top 49%)5935(Top 455%)
35K21.75 mi0.75 mi15936+555289+85289+815454(Top 54%)5510(Top 45%)5510(Top 423%)
23M23.00 mi1.25 mi16096-1605413-1245413-12418982(Top 67%)7505(Top 61%)7505(Top 576%)
24M24.00 mi1.00 mi16540-4445685-2725685-27222582(Top 80%)9420(Top 77%)9420(Top 723%)
40K24.85 mi0.85 mi17206-6666108-4236108-42324860(Top 88%)10608(Top 87%)10608(Top 814%)
25.2M25.20 mi0.35 mi17520-3146306-1986306-19826094(Top 92%)11221(Top 92%)11221(Top 861%)
Finish26.22 mi1.02 mi18343-8236769-4636769-46326965(Top 95%)11609(Top 95%)11609(Top 891%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15883

Females

5085

F50-54

5085

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16722

Females

5555

F50-54

5555

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15883

Females

5085

F50-54

5085

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15778

Females

5087

F50-54

5087

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

15706

Females

5026

F50-54

5026

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

15106

Females

4795

F50-54

4795

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15966

Females

5448

F50-54

5448

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15074

Females

5095

F50-54

5095

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

16405

Females

5935

F50-54

5935

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

15454

Females

5510

F50-54

5510

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

18982

Females

7505

F50-54

7505

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22582

Females

9420

F50-54

9420

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24860

Females

10608

F50-54

10608

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26094

Females

11221

F50-54

11221

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

26965

Females

11609

F50-54

11609

Passing Analysis

Category:
Athletes Passed
2811
Passed By
3094
Net Change
-283
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18060
5K → 10K78568+717#18060#17343
10K → 15K55135+516#17343#16827
15K → 20K36774+293#16827#16534
20K → Half6614+52#16534#16482
Half → 25K29443+251#16482#16231
25K → 30K258169+89#16231#16142
30K → 20M17253+119#16142#16023
20M → 21M12593+32#16023#15991
21M → 35K9237+55#15991#15936
35K → 23M70230-160#15936#16096
23M → 24M15459-444#16096#16540
24M → 40K10676-666#16540#17206
40K → 25.2M2316-314#17206#17520
25.2M → Finish4827-823#17520#18343
TOTALS28113094-283
📊

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