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BOSTON MARATHON 2025

Sarah Sagers

Bib: 20933•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 35%
Masters (Masters Women)
#0 / 6759
Top 21%
Division (F40-44)
#0 / 1718
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:41
Rank: #18512
Start → 5K
25:41 | 8:16/mi
10K· 6.21 mi
50:46
Rank: #17765 (+747)
5K → 10K
25:05 | 8:04/mi
15K· 9.32 mi
1:16:05
Rank: #17509 (+256)
10K → 15K
25:19 | 8:09/mi
20K· 12.43 mi
1:41:18
Rank: #17045 (+464)
15K → 20K
25:13 | 8:07/mi
Half· 13.11 mi
1:46:47
Rank: #16992 (+53)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:06:34
Rank: #16621 (+371)
Half → 25K
19:47 | 8:10/mi
30K· 18.64 mi
2:32:13
Rank: #15978 (+643)
25K → 30K
25:39 | 8:15/mi
20M
2:43:33
Rank: #15680 (+298)
30K → 20M
11:20 | 8:20/mi
21M
2:52:27
Rank: #15481 (+199)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:58:30
Rank: #15352 (+129)
21M → 35K
6:03 | 8:05/mi
23M
3:08:32
Rank: #14999 (+353)
35K → 23M
10:02 | 8:01/mi
24M
3:16:21
Rank: #14758 (+241)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:22:48
Rank: #14450 (+308)
24M → 40K
6:27 | 7:33/mi
25.2M
3:25:39
Rank: #14334 (+116)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:32:49
Rank: #13976 (+358)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:46:47
Pace8:09 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:02
Pace8:05 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3025:418:1625:41
8:16
-
10K
6.21 mi11:44:3550:468:1025:05
8:04
-0:12
15K
9.32 mi12:09:541:16:058:1025:19
8:09
+0:05
20K
12.43 mi12:35:071:41:188:0925:13
8:07
-0:02
Half
13.11 mi12:40:361:46:478:095:29
8:02
-0:05
25K
15.53 mi13:00:232:06:348:0919:47
8:10
+0:08
30K
18.64 mi13:26:022:32:138:1025:39
8:15
+0:05
20M
20.00 mi13:37:222:43:338:1111:20
8:20
+0:05
21M
21.00 mi13:46:162:52:278:138:54
8:54
+0:34
35K
21.75 mi13:52:192:58:308:126:03
8:05
-0:49
23M
23.00 mi14:02:213:08:328:1210:02
8:01
-0:04
24M
24.00 mi14:10:103:16:218:117:49
7:49
-0:12
40K
24.85 mi14:16:373:22:488:106:27
7:33
-0:16
25.2M
25.20 mi14:19:283:25:398:102:51
8:16
+0:43
Finish
26.22 mi14:26:383:32:498:077:10
7:02
-1:14

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

7:02 /mi

Average Pace

8:07 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:26

10% of race

Time at Steady Pace

2:51:09

80% of race

Time at Slower Pace

20:14

10% of race

Average Pace: 8:07 /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 mi11:19:3025:418:1625:41
8:16
#18512
10K
6.21 mi11:44:3550:468:1025:05
8:04
#17765
15K
9.32 mi12:09:541:16:058:1025:19
8:09
#17509
20K
12.43 mi12:35:071:41:188:0925:13
8:07
#17045
Half
13.11 mi12:40:361:46:478:095:29
8:02
#16992
25K
15.53 mi13:00:232:06:348:0919:47
8:10
#16621
30K
18.64 mi13:26:022:32:138:1025:39
8:15
#15978
20M
20.00 mi13:37:222:43:338:1111:20
8:20
#15680
21M
21.00 mi13:46:162:52:278:138:54
8:54
#15481
35K
21.75 mi13:52:192:58:308:126:03
8:05
#15352
23M
23.00 mi14:02:213:08:328:1210:02
8:01
#14999
24M
24.00 mi14:10:103:16:218:117:49
7:49
#14758
40K
24.85 mi14:16:373:22:488:106:27
7:33
#14450
25.2M
25.20 mi14:19:283:25:398:102:51
8:16
#14334
Finish
26.22 mi14:26:383:32:498:077:10
7:02
#13976
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi185126632663217074(Top 60%)5770(Top 47%)5770(Top 336%)
10K6.21 mi3.10 mi17765+7476180+4526180+45217017(Top 60%)5709(Top 47%)5709(Top 332%)
15K9.32 mi3.11 mi17509+2566017+1636017+16317074(Top 60%)5770(Top 47%)5770(Top 336%)
20K12.43 mi3.11 mi17045+4645768+2495768+24915748(Top 55%)5057(Top 41%)5057(Top 294%)
Half13.11 mi0.68 mi16992+535742+265742+2616196(Top 57%)5283(Top 43%)5283(Top 308%)
25K15.53 mi2.42 mi16621+3715536+2065536+20615046(Top 53%)4753(Top 39%)4753(Top 277%)
30K18.64 mi3.11 mi15978+6435207+3295207+32913214(Top 47%)3952(Top 32%)3952(Top 230%)
20M20.00 mi1.36 mi15680+2985088+1195088+11912794(Top 45%)3860(Top 32%)3860(Top 225%)
21M21.00 mi1.00 mi15481+1995005+835005+8312949(Top 46%)4092(Top 33%)4092(Top 238%)
35K21.75 mi0.75 mi15352+1294942+634942+6312876(Top 45%)4095(Top 33%)4095(Top 238%)
23M23.00 mi1.25 mi14999+3534766+1764766+17610172(Top 36%)2839(Top 23%)2839(Top 165%)
24M24.00 mi1.00 mi14758+2414663+1034663+1039990(Top 35%)2820(Top 23%)2820(Top 164%)
40K24.85 mi0.85 mi14450+3084520+1434520+1437117(Top 25%)1619(Top 13%)1619(Top 94%)
25.2M25.20 mi0.35 mi14334+1164471+494471+497566(Top 27%)1906(Top 16%)1906(Top 111%)
Finish26.22 mi1.02 mi13976+3584305+1664305+1666006(Top 21%)1269(Top 10%)1269(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

17074

Females

5770

F40-44

5770

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

17017

Females

5709

F40-44

5709

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

17074

Females

5770

F40-44

5770

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

15748

Females

5057

F40-44

5057

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

16196

Females

5283

F40-44

5283

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

15046

Females

4753

F40-44

4753

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

13214

Females

3952

F40-44

3952

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12794

Females

3860

F40-44

3860

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12949

Females

4092

F40-44

4092

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12876

Females

4095

F40-44

4095

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10172

Females

2839

F40-44

2839

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9990

Females

2820

F40-44

2820

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7117

Females

1619

F40-44

1619

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7566

Females

1906

F40-44

1906

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

6006

Females

1269

F40-44

1269

Passing Analysis

Category:
Athletes Passed
4774
Passed By
238
Net Change
+4536
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18512
5K → 10K80659+747#18512#17765
10K → 15K34185+256#17765#17509
15K → 20K48218+464#17509#17045
20K → Half6916+53#17045#16992
Half → 25K3798+371#16992#16621
25K → 30K65310+643#16621#15978
30K → 20M3068+298#15978#15680
20M → 21M22324+199#15680#15481
21M → 35K1378+129#15481#15352
35K → 23M3530+353#15352#14999
23M → 24M2432+241#14999#14758
24M → 40K3080+308#14758#14450
40K → 25.2M1160+116#14450#14334
25.2M → Finish3580+358#14334#13976
TOTALS4774238+4536
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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