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BOSTON MARATHON 2025

Sheridan Bauman

Bib: 21427•F

CT

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 28%
Division (F50-54)
#0 / 1303
Top 19%
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
8:15/mi
25:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
51:08
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:15:55
↑ 67↓ 78
20K· 12.43 mi
8:10/mi
1:41:18
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:46:45
↑ 19↓ 370.5%
25K· 15.53 mi
8:47/mi
2:08:02
↑ 66↓ 880.2%
30K· 18.64 mi
8:20/mi
2:33:54
↑ 181↓ 1480.2%
20M
8:23/mi
2:45:17
↑ 64↓ 500.2%
21M
9:40/mi
2:54:57
↑ 106↓ 241.6%
35K· 21.75 mi
7:57/mi
3:00:54
↑ 17↓ 861.7%
23M
8:26/mi
3:11:27
↑ 23↓ 630.6%
24M
8:05/mi
3:19:32
↓ 821.3%
40K· 24.85 mi
8:17/mi
3:26:37
↓ 200.3%
25.2M
9:02/mi
3:29:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:57/mi
3:37:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:45
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:51:05
Pace8:28 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5425:378:1525:37
8:15
-
10K
6.21 mi11:47:2551:088:1425:31
8:13
-0:02
15K
9.32 mi12:12:121:15:558:0924:47
7:59
-0:14
20K
12.43 mi12:37:351:41:188:0925:23
8:10
+0:11
Half
13.11 mi12:43:021:46:458:095:27
7:59
-0:11
25K
15.53 mi13:04:192:08:028:1521:17
8:47
+0:48
30K
18.64 mi13:30:112:33:548:1525:52
8:20
-0:27
20M
20.00 mi13:41:342:45:178:1611:23
8:23
+0:03
21M
21.00 mi13:51:142:54:578:209:40
9:40
+1:17
35K
21.75 mi13:57:113:00:548:195:57
7:57
-1:43
23M
23.00 mi14:07:443:11:278:1910:33
8:26
+0:29
24M
24.00 mi14:15:493:19:328:198:05
8:05
-0:21
40K
24.85 mi14:22:543:26:378:197:05
8:17
+0:12
25.2M
25.20 mi14:26:013:29:448:193:07
9:02
+0:45
Finish
26.22 mi14:34:073:37:508:198:06
7:57
-1:05

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

7:57 /mi

Average Pace

8:19 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:17

20% of race

Time at Steady Pace

2:19:29

64% of race

Time at Slower Pace

34:04

16% of race

Average Pace: 8:18 /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 mi11:21:5425:378:1525:37
8:15
#18397
10K
6.21 mi11:47:2551:088:1425:31
8:13
#18171
15K
9.32 mi12:12:121:15:558:0924:47
7:59
#17398
20K
12.43 mi12:37:351:41:188:0925:23
8:10
#17047
Half
13.11 mi12:43:021:46:458:095:27
7:59
#16977
25K
15.53 mi13:04:192:08:028:1521:17
8:47
#17222
30K
18.64 mi13:30:112:33:548:1525:52
8:20
#16568
20M
20.00 mi13:41:342:45:178:1611:23
8:23
#16275
21M
21.00 mi13:51:142:54:578:209:40
9:40
#16271
35K
21.75 mi13:57:113:00:548:195:57
7:57
#16102
23M
23.00 mi14:07:443:11:278:1910:33
8:26
#15838
24M
24.00 mi14:15:493:19:328:198:05
8:05
#15661
40K
24.85 mi14:22:543:26:378:197:05
8:17
#15506
25.2M
25.20 mi14:26:013:29:448:193:07
9:02
#15447
Finish
26.22 mi14:34:073:37:508:198:06
7:57
#15344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi183976576657615881(Top 56%)5083(Top 42%)5083(Top 390%)
10K6.21 mi3.10 mi18171+2266431+1456431+14517979(Top 63%)6273(Top 51%)6273(Top 481%)
15K9.32 mi3.11 mi17398+7735950+4815950+48115881(Top 56%)5083(Top 42%)5083(Top 390%)
20K12.43 mi3.11 mi17047+3515770+1805770+18016122(Top 57%)5287(Top 43%)5287(Top 406%)
Half13.11 mi0.68 mi16977+705731+395731+3915859(Top 56%)5094(Top 42%)5094(Top 391%)
25K15.53 mi2.42 mi17222-2455894-1635894-16318813(Top 66%)6876(Top 56%)6876(Top 528%)
30K18.64 mi3.11 mi16568+6545564+3305564+33013675(Top 48%)4188(Top 34%)4188(Top 321%)
20M20.00 mi1.36 mi16275+2935420+1445420+14413028(Top 46%)3999(Top 33%)3999(Top 307%)
21M21.00 mi1.00 mi16271+45452-325452-3216876(Top 59%)6186(Top 51%)6186(Top 475%)
35K21.75 mi0.75 mi16102+1695380+725380+7212018(Top 42%)3675(Top 30%)3675(Top 282%)
23M23.00 mi1.25 mi15838+2645274+1065274+10612873(Top 45%)4205(Top 34%)4205(Top 323%)
24M24.00 mi1.00 mi15661+1775184+905184+9011845(Top 42%)3740(Top 31%)3740(Top 287%)
40K24.85 mi0.85 mi15506+1555132+525132+5212103(Top 43%)3976(Top 33%)3976(Top 305%)
25.2M25.20 mi0.35 mi15447+595109+235109+2312103(Top 43%)4044(Top 33%)4044(Top 310%)
Finish26.22 mi1.02 mi15344+1035070+395070+3912579(Top 44%)4236(Top 35%)4236(Top 325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15881

Females

5083

F50-54

5083

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17979

Females

6273

F50-54

6273

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15881

Females

5083

F50-54

5083

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16122

Females

5287

F50-54

5287

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

15859

Females

5094

F50-54

5094

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

18813

Females

6876

F50-54

6876

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

13675

Females

4188

F50-54

4188

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

13028

Females

3999

F50-54

3999

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16876

Females

6186

F50-54

6186

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

12018

Females

3675

F50-54

3675

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12873

Females

4205

F50-54

4205

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

11845

Females

3740

F50-54

3740

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12103

Females

3976

F50-54

3976

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12103

Females

4044

F50-54

4044

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12579

Females

4236

F50-54

4236

Passing Analysis

Category:
Athletes Passed
3762
Passed By
709
Net Change
+3053
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18397
5K → 10K388162+226#18397#18171
10K → 15K78714+773#18171#17398
15K → 20K38433+351#17398#17047
20K → Half777+70#17047#16977
Half → 25K93338-245#16977#17222
25K → 30K6617+654#17222#16568
30K → 20M2985+293#16568#16275
20M → 21M108104+4#16275#16271
21M → 35K1701+169#16271#16102
35K → 23M2728+264#16102#15838
23M → 24M1814+177#15838#15661
24M → 40K1605+155#15661#15506
40K → 25.2M656+59#15506#15447
25.2M → Finish11815+103#15447#15344
TOTALS3762709+3053
📊

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