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BOSTON MARATHON 2025

Ursula Uhlir

Bib: 26350•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F75-79)
#0 / 12
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
11:50/mi
36:46
↑ 97↓ 3451.5%
10K· 6.21 mi
12:25/mi
1:15:20
↑ 79↓ 1380.4%
15K· 9.32 mi
13:04/mi
1:55:57
↑ 67↓ 78
20K· 12.43 mi
13:06/mi
2:36:38
↑ 106↓ 860.1%
Half· 13.11 mi
13:23/mi
2:45:46
↑ 19↓ 370.5%
25K· 15.53 mi
13:58/mi
3:19:37
↑ 66↓ 880.2%
30K· 18.64 mi
14:14/mi
4:03:49
↑ 181↓ 1480.2%
20M
14:47/mi
4:23:55
↑ 64↓ 500.2%
21M
15:47/mi
4:39:42
↑ 106↓ 241.6%
35K· 21.75 mi
13:14/mi
4:49:36
↑ 17↓ 861.7%
23M
13:35/mi
5:06:37
↑ 23↓ 630.6%
24M
12:49/mi
5:19:26
↓ 821.3%
40K· 24.85 mi
13:05/mi
5:30:37
↓ 200.3%
25.2M
14:10/mi
5:35:30
↑ 13↓ 160.2%
Finish· 26.22 mi
12:13/mi
5:47:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:45:46
Pace12:39 /mi
2nd Half
Distance13.11 mi
Time3:02:11
Pace13:54 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2136:4611:5036:46
11:50
-
10K
6.21 mi12:30:551:15:2012:0738:34
12:25
+0:35
15K
9.32 mi13:11:321:55:5712:2640:37
13:04
+0:39
20K
12.43 mi13:52:132:36:3812:3640:41
13:06
+0:02
Half
13.11 mi14:01:212:45:4612:399:08
13:23
+0:17
25K
15.53 mi14:35:123:19:3712:5133:51
13:58
+0:35
30K
18.64 mi15:19:244:03:4913:0544:12
14:14
+0:16
20M
20.00 mi15:39:304:23:5513:1220:06
14:47
+0:33
21M
21.00 mi15:55:174:39:4213:1915:47
15:47
+1:00
35K
21.75 mi16:05:114:49:3613:199:54
13:14
-2:33
23M
23.00 mi16:22:125:06:3713:2017:01
13:35
+0:21
24M
24.00 mi16:35:015:19:2613:1912:49
12:49
-0:46
40K
24.85 mi16:46:125:30:3713:1811:11
13:05
+0:16
25.2M
25.20 mi16:51:055:35:3013:194:53
14:10
+1:05
Finish
26.22 mi17:03:325:47:5713:1712:27
12:13
-1:57

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

11:50 /mi

Average Pace

13:17 /mi

Slowest Pace

15:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:47

25% of race

Time at Steady Pace

2:21:21

41% of race

Time at Slower Pace

1:58:49

34% of race

Average Pace: 13:16 /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 mi11:52:2136:4611:5036:46
11:50
#28195
10K
6.21 mi12:30:551:15:2012:0738:34
12:25
#28187
15K
9.32 mi13:11:321:55:5712:2640:37
13:04
#28214
20K
12.43 mi13:52:132:36:3812:3640:41
13:06
#28158
Half
13.11 mi14:01:212:45:4612:399:08
13:23
#28164
25K
15.53 mi14:35:123:19:3712:5133:51
13:58
#28147
30K
18.64 mi15:19:244:03:4913:0544:12
14:14
#28109
20M
20.00 mi15:39:304:23:5513:1220:06
14:47
#28113
21M
21.00 mi15:55:174:39:4213:1915:47
15:47
#28099
35K
21.75 mi16:05:114:49:3613:199:54
13:14
#28088
23M
23.00 mi16:22:125:06:3713:2017:01
13:35
#28065
24M
24.00 mi16:35:015:19:2613:1912:49
12:49
#28031
40K
24.85 mi16:46:125:30:3713:1811:11
13:05
#28002
25.2M
25.20 mi16:51:055:35:3013:194:53
14:10
#27982
Finish
26.22 mi17:03:325:47:5713:1712:27
12:13
#27953
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF75-79Seg. OverallSeg. FemalesSeg. F75-79
5K3.11 mi3.11 mi28195120931209328192(Top 99%)12106(Top 99%)12106(Top 100883%)
10K6.21 mi3.10 mi28187+812090+312090+328145(Top 99%)12068(Top 99%)12068(Top 100567%)
15K9.32 mi3.11 mi28214-2712109-1912109-1928192(Top 99%)12106(Top 99%)12106(Top 100883%)
20K12.43 mi3.11 mi28158+5612074+3512074+3527875(Top 98%)11917(Top 97%)11917(Top 99308%)
Half13.11 mi0.68 mi28164-612079-512079-528141(Top 99%)12092(Top 99%)12092(Top 100767%)
25K15.53 mi2.42 mi28147+1712076+312076+327862(Top 98%)11928(Top 98%)11928(Top 99400%)
30K18.64 mi3.11 mi28109+3812052+2412052+2427671(Top 97%)11878(Top 97%)11878(Top 98983%)
20M20.00 mi1.36 mi28113-412060-812060-827779(Top 98%)11959(Top 98%)11959(Top 99658%)
21M21.00 mi1.00 mi28099+1412055+512055+527699(Top 98%)11908(Top 97%)11908(Top 99233%)
35K21.75 mi0.75 mi28088+1112051+412051+427149(Top 96%)11664(Top 95%)11664(Top 97200%)
23M23.00 mi1.25 mi28065+2312039+1212039+1226955(Top 95%)11583(Top 95%)11583(Top 96525%)
24M24.00 mi1.00 mi28031+3412027+1212027+1226645(Top 94%)11446(Top 94%)11446(Top 95383%)
40K24.85 mi0.85 mi28002+2912015+1212015+1226373(Top 93%)11330(Top 93%)11330(Top 94417%)
25.2M25.20 mi0.35 mi27982+2012004+1112004+1126440(Top 93%)11406(Top 93%)11406(Top 95050%)
Finish26.22 mi1.02 mi27953+2911988+1611988+1627016(Top 95%)11639(Top 95%)11639(Top 96992%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28192

Females

12106

F75-79

12106

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

28145

Females

12068

F75-79

12068

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28192

Females

12106

F75-79

12106

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27875

Females

11917

F75-79

11917

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

28141

Females

12092

F75-79

12092

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

27862

Females

11928

F75-79

11928

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

27671

Females

11878

F75-79

11878

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

27779

Females

11959

F75-79

11959

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

27699

Females

11908

F75-79

11908

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

27149

Females

11664

F75-79

11664

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

26955

Females

11583

F75-79

11583

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

26645

Females

11446

F75-79

11446

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26373

Females

11330

F75-79

11330

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26440

Females

11406

F75-79

11406

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

27016

Females

11639

F75-79

11639

Passing Analysis

Category:
Athletes Passed
414
Passed By
172
Net Change
+242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28195
5K → 10K4537+8#28195#28187
10K → 15K2249-27#28187#28214
15K → 20K6711+56#28214#28158
20K → Half915-6#28158#28164
Half → 25K3013+17#28164#28147
25K → 30K5517+38#28147#28109
30K → 20M1317-4#28109#28113
20M → 21M173+14#28113#28099
21M → 35K143+11#28099#28088
35K → 23M263+23#28088#28065
23M → 24M362+34#28065#28031
24M → 40K301+29#28031#28002
40K → 25.2M200+20#28002#27982
25.2M → Finish301+29#27982#27953
TOTALS414172+242
📊

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