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BOSTON MARATHON 2025

Sarah Graves

Bib: 21246•F

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 34%
Masters (Masters Women)
#0 / 6759
Top 19%
Division (F50-54)
#0 / 1303
Top 11%
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
7:59/mi
24:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:14:13
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:39:05
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:44:23
↑ 19↓ 370.5%
25K· 15.53 mi
7:57/mi
2:03:39
↑ 66↓ 880.2%
30K· 18.64 mi
8:14/mi
2:29:14
↑ 181↓ 1480.2%
20M
8:15/mi
2:40:26
↑ 64↓ 500.2%
21M
8:38/mi
2:49:04
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:55:02
↑ 17↓ 861.7%
23M
8:12/mi
3:05:18
↑ 23↓ 630.6%
24M
8:04/mi
3:13:22
↓ 821.3%
40K· 24.85 mi
8:11/mi
3:20:22
↓ 200.3%
25.2M
8:54/mi
3:23:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:51/mi
3:31:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:23
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:47:03
Pace8:10 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2624:487:5924:48
7:59
-
10K
6.21 mi11:42:1449:367:5924:48
7:59
0:00
15K
9.32 mi12:06:511:14:137:5824:37
7:55
-0:04
20K
12.43 mi12:31:431:39:057:5824:52
8:00
+0:05
Half
13.11 mi12:37:011:44:237:585:18
7:46
-0:14
25K
15.53 mi12:56:172:03:397:5819:16
7:57
+0:11
30K
18.64 mi13:21:522:29:148:0025:35
8:14
+0:17
20M
20.00 mi13:33:042:40:268:0111:12
8:15
+0:01
21M
21.00 mi13:41:422:49:048:038:38
8:38
+0:23
35K
21.75 mi13:47:402:55:028:035:58
7:59
-0:39
23M
23.00 mi13:57:563:05:188:0310:16
8:12
+0:13
24M
24.00 mi14:06:003:13:228:038:04
8:04
-0:08
40K
24.85 mi14:13:003:20:228:047:00
8:11
+0:07
25.2M
25.20 mi14:16:043:23:268:043:04
8:54
+0:43
Finish
26.22 mi14:24:043:31:268:048:00
7:51
-1:03

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

7:46 /mi

Average Pace

8:04 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:44

94% of race

Time at Steady Pace

11:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:17:2624:487:5924:48
7:59
#16451
10K
6.21 mi11:42:1449:367:5924:48
7:59
#16360
15K
9.32 mi12:06:511:14:137:5824:37
7:55
#16032
20K
12.43 mi12:31:431:39:057:5824:52
8:00
#15727
Half
13.11 mi12:37:011:44:237:585:18
7:46
#15643
25K
15.53 mi12:56:172:03:397:5819:16
7:57
#15251
30K
18.64 mi13:21:522:29:148:0025:35
8:14
#14787
20M
20.00 mi13:33:042:40:268:0111:12
8:15
#14505
21M
21.00 mi13:41:422:49:048:038:38
8:38
#14289
35K
21.75 mi13:47:402:55:028:035:58
7:59
#14187
23M
23.00 mi13:57:563:05:188:0310:16
8:12
#13981
24M
24.00 mi14:06:003:13:228:038:04
8:04
#13855
40K
24.85 mi14:13:003:20:228:047:00
8:11
#13733
25.2M
25.20 mi14:16:043:23:268:043:04
8:54
#13680
Finish
26.22 mi14:24:043:31:268:048:00
7:51
#13607
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi164515415541515421(Top 54%)4815(Top 39%)4815(Top 370%)
10K6.21 mi3.10 mi16360+915354+615354+6116343(Top 58%)5328(Top 44%)5328(Top 409%)
15K9.32 mi3.11 mi16032+3285161+1935161+19315421(Top 54%)4815(Top 39%)4815(Top 370%)
20K12.43 mi3.11 mi15727+3054996+1654996+16514968(Top 53%)4628(Top 38%)4628(Top 355%)
Half13.11 mi0.68 mi15643+844959+374959+3714060(Top 50%)4093(Top 33%)4093(Top 314%)
25K15.53 mi2.42 mi15251+3924748+2114748+21113501(Top 48%)3941(Top 32%)3941(Top 302%)
30K18.64 mi3.11 mi14787+4644553+1954553+19513074(Top 46%)3871(Top 32%)3871(Top 297%)
20M20.00 mi1.36 mi14505+2824419+1344419+13412113(Top 43%)3517(Top 29%)3517(Top 270%)
21M21.00 mi1.00 mi14289+2164316+1034316+10311316(Top 40%)3258(Top 27%)3258(Top 250%)
35K21.75 mi0.75 mi14187+1024286+304286+3012163(Top 43%)3737(Top 31%)3737(Top 287%)
23M23.00 mi1.25 mi13981+2064209+774209+7711388(Top 40%)3434(Top 28%)3434(Top 264%)
24M24.00 mi1.00 mi13855+1264179+304179+3011720(Top 41%)3673(Top 30%)3673(Top 282%)
40K24.85 mi0.85 mi13733+1224139+404139+4011513(Top 41%)3665(Top 30%)3665(Top 281%)
25.2M25.20 mi0.35 mi13680+534122+174122+1711273(Top 40%)3647(Top 30%)3647(Top 280%)
Finish26.22 mi1.02 mi13607+734104+184104+1811849(Top 42%)3857(Top 32%)3857(Top 296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15421

Females

4815

F50-54

4815

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16343

Females

5328

F50-54

5328

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15421

Females

4815

F50-54

4815

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14968

Females

4628

F50-54

4628

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14060

Females

4093

F50-54

4093

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13501

Females

3941

F50-54

3941

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

13074

Females

3871

F50-54

3871

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

12113

Females

3517

F50-54

3517

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11316

Females

3258

F50-54

3258

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

12163

Females

3737

F50-54

3737

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

11388

Females

3434

F50-54

3434

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11720

Females

3673

F50-54

3673

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11513

Females

3665

F50-54

3665

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11273

Females

3647

F50-54

3647

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

11849

Females

3857

F50-54

3857

Passing Analysis

Category:
Athletes Passed
3465
Passed By
621
Net Change
+2844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16451
5K → 10K337246+91#16451#16360
10K → 15K40779+328#16360#16032
15K → 20K36560+305#16032#15727
20K → Half873+84#15727#15643
Half → 25K41119+392#15643#15251
25K → 30K51147+464#15251#14787
30K → 20M29715+282#14787#14505
20M → 21M22913+216#14505#14289
21M → 35K13028+102#14289#14187
35K → 23M22721+206#14187#13981
23M → 24M15529+126#13981#13855
24M → 40K14220+122#13855#13733
40K → 25.2M6411+53#13733#13680
25.2M → Finish10330+73#13680#13607
TOTALS3465621+2844
📊

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