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BOSTON MARATHON 2025

Roubina Surenian

MA

Bib: 29817 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
11:13/mi
34:52
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:57/mi
1:12:00
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
12:18/mi
1:50:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:35/mi
2:29:19
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
12:17/mi
2:37:42
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
13:36/mi
3:10:41
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:19/mi
3:52:02
↑ 181↓ 1480.2%
138 ft elev
20M
13:34/mi
4:10:28
↑ 64↓ 500.2%
148 ft elev
21M
14:12/mi
4:24:40
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:10/mi
4:34:31
↑ 17↓ 861.7%
156 ft elev
23M
12:48/mi
4:50:33
↑ 23↓ 630.6%
116 ft elev
24M
12:43/mi
5:03:16
↓ 821.3%
34 ft elev
40K· 24.85 mi
13:13/mi
5:14:34
↓ 200.3%
20 ft elev
25.2M
13:52/mi
5:19:21
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:32/mi
5:31:06
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:37:42
Pace12:02 /mi
2nd Half
Distance13.11 mi
Time2:53:24
Pace13:14 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:3934:5211:1334:52
11:13
-
10K
6.21 mi12:38:471:12:0011:3537:08
11:57
+0:44
15K
9.32 mi13:16:591:50:1211:4938:12
12:18
+0:21
20K
12.43 mi13:56:062:29:1912:0139:07
12:35
+0:17
Half
13.11 mi14:04:292:37:4212:028:23
12:17
-0:18
25K
15.53 mi14:37:283:10:4112:1732:59
13:36
+1:19
30K
18.64 mi15:18:493:52:0212:2741:21
13:19
-0:17
20M
20.00 mi15:37:154:10:2812:3118:26
13:34
+0:15
21M
21.00 mi15:51:274:24:4012:3614:12
14:12
+0:38
35K
21.75 mi16:01:184:34:3112:379:51
13:10
-1:02
23M
23.00 mi16:17:204:50:3312:3816:02
12:48
-0:22
24M
24.00 mi16:30:035:03:1612:3812:43
12:43
-0:05
40K
24.85 mi16:41:215:14:3412:3911:18
13:13
+0:30
25.2M
25.20 mi16:46:085:19:2112:404:47
13:52
+0:39
Finish
26.22 mi16:57:535:31:0612:3811:45
11:32
-2:20

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

11:13 /mi

Average Pace

12:38 /mi

Slowest Pace

14:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:20

39% of race

Time at Steady Pace

1:17:43

23% of race

Time at Slower Pace

2:03:03

37% of race

Average Pace: 12:38 /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 mi12:01:3934:5211:1334:52
11:13
#27782
10K
6.21 mi12:38:471:12:0011:3537:08
11:57
#27882
15K
9.32 mi13:16:591:50:1211:4938:12
12:18
#27894
20K
12.43 mi13:56:062:29:1912:0139:07
12:35
#27829
Half
13.11 mi14:04:292:37:4212:028:23
12:17
#27819
25K
15.53 mi14:37:283:10:4112:1732:59
13:36
#27810
30K
18.64 mi15:18:493:52:0212:2741:21
13:19
#27691
20M
20.00 mi15:37:154:10:2812:3118:26
13:34
#27633
21M
21.00 mi15:51:274:24:4012:3614:12
14:12
#27590
35K
21.75 mi16:01:184:34:3112:379:51
13:10
#27588
23M
23.00 mi16:17:204:50:3312:3816:02
12:48
#27532
24M
24.00 mi16:30:035:03:1612:3812:43
12:43
#27519
40K
24.85 mi16:41:215:14:3412:3911:18
13:13
#27494
25.2M
25.20 mi16:46:085:19:2112:404:47
13:52
#27487
Finish
26.22 mi16:57:535:31:0612:3811:45
11:32
#27458
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27782118161181627821(Top 98%)11870(Top 97%)11870(Top 911%)
10K6.21 mi3.10 mi27882-10011880-6411880-6427907(Top 98%)11913(Top 97%)11913(Top 914%)
15K9.32 mi3.11 mi27894-1211903-2311903-2327821(Top 98%)11870(Top 97%)11870(Top 911%)
20K12.43 mi3.11 mi27829+6511869+3411869+3427579(Top 97%)11744(Top 96%)11744(Top 901%)
Half13.11 mi0.68 mi27819+1011863+611863+627643(Top 97%)11794(Top 96%)11794(Top 905%)
25K15.53 mi2.42 mi27810+911860+311860+327674(Top 97%)11813(Top 97%)11813(Top 907%)
30K18.64 mi3.11 mi27691+11911803+5711803+5726970(Top 95%)11474(Top 94%)11474(Top 881%)
20M20.00 mi1.36 mi27633+5811779+2411779+2426958(Top 95%)11535(Top 94%)11535(Top 885%)
21M21.00 mi1.00 mi27590+4311769+1011769+1026440(Top 93%)11279(Top 92%)11279(Top 866%)
35K21.75 mi0.75 mi27588+211768+111768+127104(Top 95%)11642(Top 95%)11642(Top 893%)
23M23.00 mi1.25 mi27532+5611740+2811740+2826160(Top 92%)11177(Top 91%)11177(Top 858%)
24M24.00 mi1.00 mi27519+1311736+411736+426551(Top 93%)11396(Top 93%)11396(Top 875%)
40K24.85 mi0.85 mi27494+2511722+1411722+1426502(Top 93%)11389(Top 93%)11389(Top 874%)
25.2M25.20 mi0.35 mi27487+711720+211720+226119(Top 92%)11246(Top 92%)11246(Top 863%)
Finish26.22 mi1.02 mi27458+2911708+1211708+1226172(Top 92%)11235(Top 92%)11235(Top 862%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

27821

Females

11870

F50-54

11870

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

27907

Females

11913

F50-54

11913

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

27821

Females

11870

F50-54

11870

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

27579

Females

11744

F50-54

11744

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

27643

Females

11794

F50-54

11794

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

27674

Females

11813

F50-54

11813

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

26970

Females

11474

F50-54

11474

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

26958

Females

11535

F50-54

11535

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26440

Females

11279

F50-54

11279

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

27104

Females

11642

F50-54

11642

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26160

Females

11177

F50-54

11177

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

26551

Females

11396

F50-54

11396

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26502

Females

11389

F50-54

11389

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26119

Females

11246

F50-54

11246

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26172

Females

11235

F50-54

11235

Passing Analysis

Category:
Athletes Passed
675
Passed By
351
Net Change
+324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27782
5K → 10K57157-100#27782#27882
10K → 15K5264-12#27882#27894
15K → 20K9025+65#27894#27829
20K → Half166+10#27829#27819
Half → 25K5243+9#27819#27810
25K → 30K13011+119#27810#27691
30K → 20M679+58#27691#27633
20M → 21M507+43#27633#27590
21M → 35K108+2#27590#27588
35K → 23M604+56#27588#27532
23M → 24M229+13#27532#27519
24M → 40K305+25#27519#27494
40K → 25.2M81+7#27494#27487
25.2M → Finish312+29#27487#27458
TOTALS675351+324
📊

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