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BOSTON MARATHON 2025

Aneta Buras

Bib: 20995•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 47%
Gender (Female)
#0 / 12228
Top 32%
Masters (Masters Women)
#0 / 6759
Top 17%
Division (F50-54)
#0 / 1303
Top 10%
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
8:19/mi
25:50
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
50:40
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:15:13
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:39:41
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:45:03
↑ 19↓ 370.5%
25K· 15.53 mi
7:53/mi
2:04:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:03/mi
2:29:12
↑ 181↓ 1480.2%
20M
8:02/mi
2:40:07
↑ 64↓ 500.2%
21M
8:31/mi
2:48:38
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:54:31
↑ 17↓ 861.7%
23M
8:06/mi
3:04:39
↑ 23↓ 630.6%
24M
7:54/mi
3:12:33
↓ 821.3%
40K· 24.85 mi
7:57/mi
3:19:21
↓ 200.3%
25.2M
8:30/mi
3:22:17
↑ 13↓ 160.2%
Finish· 26.22 mi
7:34/mi
3:30:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:45:03
Pace8:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:57
Pace8:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2925:508:1925:50
8:19
-
10K
6.21 mi11:46:1950:408:0924:50
8:00
-0:19
15K
9.32 mi12:10:521:15:138:0424:33
7:54
-0:06
20K
12.43 mi12:35:201:39:418:0124:28
7:53
-0:01
Half
13.11 mi12:40:421:45:038:015:22
7:52
-0:01
25K
15.53 mi12:59:502:04:118:0019:08
7:53
+0:01
30K
18.64 mi13:24:512:29:128:0025:01
8:03
+0:10
20M
20.00 mi13:35:462:40:078:0010:55
8:02
-0:01
21M
21.00 mi13:44:172:48:388:028:31
8:31
+0:29
35K
21.75 mi13:50:102:54:318:015:53
7:52
-0:39
23M
23.00 mi14:00:183:04:398:0210:08
8:06
+0:14
24M
24.00 mi14:08:123:12:338:017:54
7:54
-0:12
40K
24.85 mi14:15:003:19:218:016:48
7:57
+0:03
25.2M
25.20 mi14:17:563:22:178:022:56
8:30
+0:33
Finish
26.22 mi14:25:393:30:008:017:43
7:34
-0:56

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

7:34 /mi

Average Pace

8:01 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:33

95% of race

Time at Steady Pace

11:27

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:21:2925:508:1925:50
8:19
#18805
10K
6.21 mi11:46:1950:408:0924:50
8:00
#17660
15K
9.32 mi12:10:521:15:138:0424:33
7:54
#16848
20K
12.43 mi12:35:201:39:418:0124:28
7:53
#16098
Half
13.11 mi12:40:421:45:038:015:22
7:52
#16033
25K
15.53 mi12:59:502:04:118:0019:08
7:53
#15506
30K
18.64 mi13:24:512:29:128:0025:01
8:03
#14768
20M
20.00 mi13:35:462:40:078:0010:55
8:02
#14373
21M
21.00 mi13:44:172:48:388:028:31
8:31
#14093
35K
21.75 mi13:50:102:54:318:015:53
7:52
#13962
23M
23.00 mi14:00:183:04:398:0210:08
8:06
#13745
24M
24.00 mi14:08:123:12:338:017:54
7:54
#13571
40K
24.85 mi14:15:003:19:218:016:48
7:57
#13406
25.2M
25.20 mi14:17:563:22:178:022:56
8:30
#13320
Finish
26.22 mi14:25:393:30:008:017:43
7:34
#13218
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi188056794679415254(Top 54%)4723(Top 39%)4723(Top 362%)
10K6.21 mi3.10 mi17660+11456128+6666128+66616430(Top 58%)5380(Top 44%)5380(Top 413%)
15K9.32 mi3.11 mi16848+8125634+4945634+49415254(Top 54%)4723(Top 39%)4723(Top 362%)
20K12.43 mi3.11 mi16098+7505211+4235211+42313895(Top 49%)4032(Top 33%)4032(Top 309%)
Half13.11 mi0.68 mi16033+655170+415170+4114815(Top 52%)4493(Top 37%)4493(Top 345%)
25K15.53 mi2.42 mi15506+5274892+2784892+27813052(Top 46%)3700(Top 30%)3700(Top 284%)
30K18.64 mi3.11 mi14768+7384540+3524540+35211782(Top 41%)3184(Top 26%)3184(Top 244%)
20M20.00 mi1.36 mi14373+3954344+1964344+19610702(Top 38%)2795(Top 23%)2795(Top 215%)
21M21.00 mi1.00 mi14093+2804218+1264218+12610624(Top 37%)2927(Top 24%)2927(Top 225%)
35K21.75 mi0.75 mi13962+1314166+524166+5211358(Top 40%)3310(Top 27%)3310(Top 254%)
23M23.00 mi1.25 mi13745+2174082+844082+8410736(Top 38%)3108(Top 25%)3108(Top 239%)
24M24.00 mi1.00 mi13571+1744019+634019+6310592(Top 37%)3103(Top 25%)3103(Top 238%)
40K24.85 mi0.85 mi13406+1653947+723947+729913(Top 35%)2893(Top 24%)2893(Top 222%)
25.2M25.20 mi0.35 mi13320+863917+303917+308943(Top 31%)2527(Top 21%)2527(Top 194%)
Finish26.22 mi1.02 mi13218+1023879+383879+389779(Top 34%)2897(Top 24%)2897(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15254

Females

4723

F50-54

4723

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16430

Females

5380

F50-54

5380

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15254

Females

4723

F50-54

4723

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13895

Females

4032

F50-54

4032

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14815

Females

4493

F50-54

4493

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13052

Females

3700

F50-54

3700

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11782

Females

3184

F50-54

3184

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10702

Females

2795

F50-54

2795

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

10624

Females

2927

F50-54

2927

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11358

Females

3310

F50-54

3310

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10736

Females

3108

F50-54

3108

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10592

Females

3103

F50-54

3103

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9913

Females

2893

F50-54

2893

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8943

Females

2527

F50-54

2527

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9779

Females

2897

F50-54

2897

Passing Analysis

Category:
Athletes Passed
5746
Passed By
159
Net Change
+5587
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18805
5K → 10K117126+1145#18805#17660
10K → 15K8208+812#17660#16848
15K → 20K76212+750#16848#16098
20K → Half7611+65#16098#16033
Half → 25K5303+527#16033#15506
25K → 30K74810+738#15506#14768
30K → 20M3972+395#14768#14373
20M → 21M29313+280#14373#14093
21M → 35K14110+131#14093#13962
35K → 23M23316+217#13962#13745
23M → 24M19016+174#13745#13571
24M → 40K1716+165#13571#13406
40K → 25.2M915+86#13406#13320
25.2M → Finish12321+102#13320#13218
TOTALS5746159+5587
📊

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