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BOSTON MARATHON 2025

Gaetana Dicenso

Bib: 31237•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
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
11:40/mi
36:14
↑ 97↓ 3451.5%
10K· 6.21 mi
11:56/mi
1:13:20
↑ 79↓ 1380.4%
15K· 9.32 mi
13:07/mi
1:54:06
↑ 67↓ 78
20K· 12.43 mi
13:36/mi
2:36:20
↑ 106↓ 860.1%
Half· 13.11 mi
19:59/mi
2:49:58
↑ 19↓ 370.5%
25K· 15.53 mi
13:49/mi
3:23:29
↑ 66↓ 880.2%
30K· 18.64 mi
13:57/mi
4:06:48
↑ 181↓ 1480.2%
20M
13:57/mi
4:25:45
↑ 64↓ 500.2%
21M
15:07/mi
4:40:52
↑ 106↓ 241.6%
35K· 21.75 mi
12:49/mi
4:50:27
↑ 17↓ 861.7%
23M
14:23/mi
5:08:27
↑ 23↓ 630.6%
24M
13:42/mi
5:22:09
↓ 821.3%
40K· 24.85 mi
14:52/mi
5:34:52
↓ 200.3%
25.2M
14:39/mi
5:39:55
↑ 13↓ 160.2%
Finish· 26.22 mi
12:57/mi
5:53:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:49:58
Pace12:58 /mi
2nd Half
Distance13.11 mi
Time3:03:09
Pace13:58 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:4536:1411:4036:14
11:40
-
10K
6.21 mi12:38:511:13:2011:4837:06
11:56
+0:16
15K
9.32 mi13:19:371:54:0612:1540:46
13:07
+1:11
20K
12.43 mi14:01:512:36:2012:3542:14
13:36
+0:29
Half
13.11 mi14:15:292:49:5812:5813:38
19:59
+6:23
25K
15.53 mi14:49:003:23:2913:0633:31
13:49
-6:10
30K
18.64 mi15:32:194:06:4813:1443:19
13:57
+0:08
20M
20.00 mi15:51:164:25:4513:1718:57
13:57
0:00
21M
21.00 mi16:06:234:40:5213:2215:07
15:07
+1:10
35K
21.75 mi16:15:584:50:2713:219:35
12:49
-2:18
23M
23.00 mi16:33:585:08:2713:2518:00
14:23
+1:34
24M
24.00 mi16:47:405:22:0913:2513:42
13:42
-0:41
40K
24.85 mi17:00:235:34:5213:2812:43
14:52
+1:10
25.2M
25.20 mi17:05:265:39:5513:295:03
14:39
-0:13
Finish
26.22 mi17:18:385:53:0713:2913:12
12:57
-1:42

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

11:40 /mi

Average Pace

13:29 /mi

Slowest Pace

19:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:55

23% of race

Time at Steady Pace

3:48:44

65% of race

Time at Slower Pace

41:28

12% of race

Average Pace: 13:28 /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 mi12:01:4536:1411:4036:14
11:40
#28107
10K
6.21 mi12:38:511:13:2011:4837:06
11:56
#28029
15K
9.32 mi13:19:371:54:0612:1540:46
13:07
#28119
20K
12.43 mi14:01:512:36:2012:3542:14
13:36
#28141
Half
13.11 mi14:15:292:49:5812:5813:38
19:59
#28279
25K
15.53 mi14:49:003:23:2913:0633:31
13:49
#28247
30K
18.64 mi15:32:194:06:4813:1443:19
13:57
#28175
20M
20.00 mi15:51:164:25:4513:1718:57
13:57
#28147
21M
21.00 mi16:06:234:40:5213:2215:07
15:07
#28133
35K
21.75 mi16:15:584:50:2713:219:35
12:49
#28107
23M
23.00 mi16:33:585:08:2713:2518:00
14:23
#28107
24M
24.00 mi16:47:405:22:0913:2513:42
13:42
#28099
40K
24.85 mi17:00:235:34:5213:2812:43
14:52
#28099
25.2M
25.20 mi17:05:265:39:5513:295:03
14:39
#28091
Finish
26.22 mi17:18:385:53:0713:2913:12
12:57
#28081
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28107120321203228204(Top 99%)12112(Top 99%)12112(Top 221%)
10K6.21 mi3.10 mi28029+7811982+5011982+5027903(Top 98%)11909(Top 97%)11909(Top 218%)
15K9.32 mi3.11 mi28119-9012045-6312045-6328204(Top 99%)12112(Top 99%)12112(Top 221%)
20K12.43 mi3.11 mi28141-2212063-1812063-1828102(Top 99%)12061(Top 99%)12061(Top 221%)
Half13.11 mi0.68 mi28279-13812154-9112154-9128396(Top 100%)12224(Top 100%)12224(Top 224%)
25K15.53 mi2.42 mi28247+3212139+1512139+1527804(Top 98%)11891(Top 97%)11891(Top 217%)
30K18.64 mi3.11 mi28175+7212099+4012099+4027465(Top 97%)11759(Top 96%)11759(Top 215%)
20M20.00 mi1.36 mi28147+2812084+1512084+1527240(Top 96%)11679(Top 96%)11679(Top 214%)
21M21.00 mi1.00 mi28133+1412078+612078+627245(Top 96%)11696(Top 96%)11696(Top 214%)
35K21.75 mi0.75 mi28107+2612066+1212066+1226788(Top 94%)11485(Top 94%)11485(Top 210%)
23M23.00 mi1.25 mi2810712067-112067-127588(Top 97%)11900(Top 97%)11900(Top 218%)
24M24.00 mi1.00 mi28099+812069-212069-227453(Top 97%)11869(Top 97%)11869(Top 217%)
40K24.85 mi0.85 mi2809912067+212067+227715(Top 98%)11977(Top 98%)11977(Top 219%)
25.2M25.20 mi0.35 mi28091+812066+112066+126846(Top 95%)11592(Top 95%)11592(Top 212%)
Finish26.22 mi1.02 mi28081+1012063+312063+327594(Top 97%)11912(Top 97%)11912(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28204

Females

12112

F18-39

12112

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

27903

Females

11909

F18-39

11909

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28204

Females

12112

F18-39

12112

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

28102

Females

12061

F18-39

12061

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

28396

Females

12224

F18-39

12224

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

27804

Females

11891

F18-39

11891

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

27465

Females

11759

F18-39

11759

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

27240

Females

11679

F18-39

11679

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

27245

Females

11696

F18-39

11696

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

26788

Females

11485

F18-39

11485

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

27588

Females

11900

F18-39

11900

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27453

Females

11869

F18-39

11869

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

27715

Females

11977

F18-39

11977

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

26846

Females

11592

F18-39

11592

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

27594

Females

11912

F18-39

11912

Passing Analysis

Category:
Athletes Passed
408
Passed By
382
Net Change
+26
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28107
5K → 10K10628+78#28107#28029
10K → 15K19109-90#28029#28119
15K → 20K3355-22#28119#28141
20K → Half0138-138#28141#28279
Half → 25K375+32#28279#28247
25K → 30K797+72#28247#28175
30K → 20M291+28#28175#28147
20M → 21M206+14#28147#28133
21M → 35K282+26#28133#28107
35K → 23M12120#28107#28107
23M → 24M135+8#28107#28099
24M → 40K990#28099#28099
40K → 25.2M80+8#28099#28091
25.2M → Finish155+10#28091#28081
TOTALS408382+26
📊

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