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BOSTON MARATHON 2025

Debora Lima

Bib: 20726•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 41%
Masters (Masters Women)
#0 / 6759
Top 27%
Division (F40-44)
#0 / 1718
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
7:51/mi
24:22
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
49:19
↑ 79↓ 1380.4%
15K· 9.32 mi
8:03/mi
1:14:21
↑ 67↓ 78
20K· 12.43 mi
8:13/mi
1:39:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:45:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:20/mi
2:05:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:33/mi
2:32:09
↑ 181↓ 1480.2%
20M
8:50/mi
2:44:09
↑ 64↓ 500.2%
21M
9:03/mi
2:53:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
2:59:16
↑ 17↓ 861.7%
23M
8:27/mi
3:09:51
↑ 23↓ 630.6%
24M
8:15/mi
3:18:06
↓ 821.3%
40K· 24.85 mi
8:19/mi
3:25:13
↓ 200.3%
25.2M
9:11/mi
3:28:23
↑ 13↓ 160.2%
Finish· 26.22 mi
8:33/mi
3:37:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:22
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:51:44
Pace8:31 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0324:227:5124:22
7:51
-
10K
6.21 mi11:43:0049:197:5624:57
8:02
+0:11
15K
9.32 mi12:08:021:14:217:5925:02
8:03
+0:01
20K
12.43 mi12:33:341:39:538:0225:32
8:13
+0:10
Half
13.11 mi12:39:031:45:228:025:29
8:02
-0:11
25K
15.53 mi12:59:162:05:358:0520:13
8:20
+0:18
30K
18.64 mi13:25:502:32:098:1026:34
8:33
+0:13
20M
20.00 mi13:37:502:44:098:1212:00
8:50
+0:17
21M
21.00 mi13:46:532:53:128:159:03
9:03
+0:13
35K
21.75 mi13:52:572:59:168:156:04
8:07
-0:56
23M
23.00 mi14:03:323:09:518:1510:35
8:27
+0:20
24M
24.00 mi14:11:473:18:068:158:15
8:15
-0:12
40K
24.85 mi14:18:543:25:138:157:07
8:19
+0:04
25.2M
25.20 mi14:22:043:28:238:163:10
9:11
+0:52
Finish
26.22 mi14:30:473:37:068:178:43
8:33
-0:38

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

7:51 /mi

Average Pace

8:17 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:53

89% of race

Time at Steady Pace

24:13

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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 mi11:18:0324:227:5124:22
7:51
#15214
10K
6.21 mi11:43:0049:197:5624:57
8:02
#15989
15K
9.32 mi12:08:021:14:217:5925:02
8:03
#16145
20K
12.43 mi12:33:341:39:538:0225:32
8:13
#16227
Half
13.11 mi12:39:031:45:228:025:29
8:02
#16210
25K
15.53 mi12:59:162:05:358:0520:13
8:20
#16200
30K
18.64 mi13:25:502:32:098:1026:34
8:33
#15958
20M
20.00 mi13:37:502:44:098:1212:00
8:50
#15920
21M
21.00 mi13:46:532:53:128:159:03
9:03
#15739
35K
21.75 mi13:52:572:59:168:156:04
8:07
#15615
23M
23.00 mi14:03:323:09:518:1510:35
8:27
#15418
24M
24.00 mi14:11:473:18:068:158:15
8:15
#15281
40K
24.85 mi14:18:543:25:138:157:07
8:19
#15156
25.2M
25.20 mi14:22:043:28:238:163:10
9:11
#15101
Finish
26.22 mi14:30:473:37:068:178:43
8:33
#15158
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi152144661466116474(Top 58%)5417(Top 44%)5417(Top 315%)
10K6.21 mi3.10 mi15989-7755128-4675128-46716709(Top 59%)5542(Top 45%)5542(Top 323%)
15K9.32 mi3.11 mi16145-1565224-965224-9616474(Top 58%)5417(Top 44%)5417(Top 315%)
20K12.43 mi3.11 mi16227-825287-635287-6316428(Top 58%)5448(Top 45%)5448(Top 317%)
Half13.11 mi0.68 mi16210+175280+75280+716221(Top 57%)5308(Top 43%)5308(Top 309%)
25K15.53 mi2.42 mi16200+105280528016171(Top 57%)5408(Top 44%)5408(Top 315%)
30K18.64 mi3.11 mi15958+2425197+835197+8315089(Top 53%)4950(Top 40%)4950(Top 288%)
20M20.00 mi1.36 mi15920+385221-245221-2415853(Top 56%)5500(Top 45%)5500(Top 320%)
21M21.00 mi1.00 mi15739+1815159+625159+6213834(Top 49%)4540(Top 37%)4540(Top 264%)
35K21.75 mi0.75 mi15615+1245101+585101+5813054(Top 46%)4202(Top 34%)4202(Top 245%)
23M23.00 mi1.25 mi15418+1975026+755026+7513045(Top 46%)4302(Top 35%)4302(Top 250%)
24M24.00 mi1.00 mi15281+1374967+594967+5912949(Top 46%)4299(Top 35%)4299(Top 250%)
40K24.85 mi0.85 mi15156+1254933+344933+3412342(Top 43%)4111(Top 34%)4111(Top 239%)
25.2M25.20 mi0.35 mi15101+554913+204913+2012898(Top 45%)4456(Top 36%)4456(Top 259%)
Finish26.22 mi1.02 mi15158-574962-494962-4916589(Top 58%)6347(Top 52%)6347(Top 369%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

16474

Females

5417

F40-44

5417

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16709

Females

5542

F40-44

5542

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

16474

Females

5417

F40-44

5417

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16428

Females

5448

F40-44

5448

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

16221

Females

5308

F40-44

5308

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

16171

Females

5408

F40-44

5408

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

15089

Females

4950

F40-44

4950

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

15853

Females

5500

F40-44

5500

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13834

Females

4540

F40-44

4540

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13054

Females

4202

F40-44

4202

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

13045

Females

4302

F40-44

4302

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

12949

Females

4299

F40-44

4299

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12342

Females

4111

F40-44

4111

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12898

Females

4456

F40-44

4456

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

16589

Females

6347

F40-44

6347

Passing Analysis

Category:
Athletes Passed
2061
Passed By
2005
Net Change
+56
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15214
5K → 10K100875-775#15214#15989
10K → 15K145301-156#15989#16145
15K → 20K185267-82#16145#16227
20K → Half3518+17#16227#16210
Half → 25K170160+10#16210#16200
25K → 30K34098+242#16200#15958
30K → 20M12991+38#15958#15920
20M → 21M21231+181#15920#15739
21M → 35K1273+124#15739#15615
35K → 23M21720+197#15615#15418
23M → 24M15013+137#15418#15281
24M → 40K13510+125#15281#15156
40K → 25.2M638+55#15156#15101
25.2M → Finish53110-57#15101#15158
TOTALS20612005+56
📊

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