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BOSTON MARATHON 2025

Kate Tysse

Bib: 16269•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Division (F18-39)
#0 / 5469
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
7:58/mi
24:46
↑ 97↓ 3451.5%
10K· 6.21 mi
8:06/mi
49:55
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:15:08
↑ 67↓ 78
20K· 12.43 mi
8:10/mi
1:40:31
↑ 106↓ 860.1%
Half· 13.11 mi
7:55/mi
1:45:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
2:05:04
↑ 66↓ 880.2%
30K· 18.64 mi
8:19/mi
2:30:54
↑ 181↓ 1480.2%
20M
9:50/mi
2:44:16
↑ 64↓ 500.2%
21M
9:47/mi
2:54:03
↑ 106↓ 241.6%
35K· 21.75 mi
8:52/mi
3:00:41
↑ 17↓ 861.7%
23M
9:02/mi
3:12:00
↑ 23↓ 630.6%
24M
8:41/mi
3:20:41
↓ 821.3%
40K· 24.85 mi
8:46/mi
3:28:11
↓ 200.3%
25.2M
9:31/mi
3:31:28
↑ 13↓ 160.2%
Finish· 26.22 mi
8:15/mi
3:39:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:53:57
Pace8:42 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:1824:467:5824:46
7:58
-
10K
6.21 mi11:23:2749:558:0225:09
8:06
+0:08
15K
9.32 mi11:48:401:15:088:0425:13
8:07
+0:01
20K
12.43 mi12:14:031:40:318:0525:23
8:10
+0:03
Half
13.11 mi12:19:271:45:558:055:24
7:55
-0:15
25K
15.53 mi12:38:362:05:048:0319:09
7:54
-0:01
30K
18.64 mi13:04:262:30:548:0625:50
8:19
+0:25
20M
20.00 mi13:17:482:44:168:1313:22
9:50
+1:31
21M
21.00 mi13:27:352:54:038:179:47
9:47
-0:03
35K
21.75 mi13:34:133:00:418:186:38
8:52
-0:55
23M
23.00 mi13:45:323:12:008:2111:19
9:02
+0:10
24M
24.00 mi13:54:133:20:418:228:41
8:41
-0:21
40K
24.85 mi14:01:433:28:118:237:30
8:46
+0:05
25.2M
25.20 mi14:05:003:31:288:233:17
9:31
+0:45
Finish
26.22 mi14:13:243:39:528:248:24
8:15
-1:16

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

7:54 /mi

Average Pace

8:24 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:19

22% of race

Time at Steady Pace

1:49:59

50% of race

Time at Slower Pace

1:00:34

28% of race

Average Pace: 8:23 /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 mi10:58:1824:467:5824:46
7:58
#16375
10K
6.21 mi11:23:2749:558:0225:09
8:06
#16786
15K
9.32 mi11:48:401:15:088:0425:13
8:07
#16791
20K
12.43 mi12:14:031:40:318:0525:23
8:10
#16593
Half
13.11 mi12:19:271:45:558:055:24
7:55
#16533
25K
15.53 mi12:38:362:05:048:0319:09
7:54
#15955
30K
18.64 mi13:04:262:30:548:0625:50
8:19
#15470
20M
20.00 mi13:17:482:44:168:1313:22
9:50
#15961
21M
21.00 mi13:27:352:54:038:179:47
9:47
#16008
35K
21.75 mi13:34:133:00:418:186:38
8:52
#16035
23M
23.00 mi13:45:323:12:008:2111:19
9:02
#16002
24M
24.00 mi13:54:133:20:418:228:41
8:41
#15983
40K
24.85 mi14:01:433:28:118:237:30
8:46
#15915
25.2M
25.20 mi14:05:003:31:288:233:17
9:31
#15886
Finish
26.22 mi14:13:243:39:528:248:24
8:15
#15825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi163755377537716860(Top 59%)5645(Top 46%)5645(Top 103%)
10K6.21 mi3.10 mi16786-4115606-2295606-22917164(Top 60%)5794(Top 47%)5794(Top 106%)
15K9.32 mi3.11 mi16791-55602+45602+416860(Top 59%)5645(Top 46%)5645(Top 103%)
20K12.43 mi3.11 mi16593+1985495+1075495+10716124(Top 57%)5289(Top 43%)5289(Top 97%)
Half13.11 mi0.68 mi16533+605456+395456+3915299(Top 54%)4796(Top 39%)4796(Top 88%)
25K15.53 mi2.42 mi15955+5785138+3185138+31813102(Top 46%)3731(Top 31%)3731(Top 68%)
30K18.64 mi3.11 mi15470+4854931+2074931+20713612(Top 48%)4157(Top 34%)4157(Top 76%)
20M20.00 mi1.36 mi15961-4915249-3185249-31820409(Top 72%)8021(Top 66%)8021(Top 147%)
21M21.00 mi1.00 mi16008-475305-565305-5617409(Top 61%)6479(Top 53%)6479(Top 118%)
35K21.75 mi0.75 mi16035-275345-405345-4017610(Top 62%)6685(Top 55%)6685(Top 122%)
23M23.00 mi1.25 mi16002+335367-225367-2216490(Top 58%)6161(Top 50%)6161(Top 113%)
24M24.00 mi1.00 mi15983+195373-65373-615651(Top 55%)5717(Top 47%)5717(Top 105%)
40K24.85 mi0.85 mi15915+685356+175356+1715045(Top 53%)5540(Top 45%)5540(Top 101%)
25.2M25.20 mi0.35 mi15886+295354+25354+214746(Top 52%)5416(Top 44%)5416(Top 99%)
Finish26.22 mi1.02 mi15825+615347+75347+714586(Top 51%)5254(Top 43%)5254(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16860

Females

5645

F18-39

5645

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

17164

Females

5794

F18-39

5794

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16860

Females

5645

F18-39

5645

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16124

Females

5289

F18-39

5289

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

15299

Females

4796

F18-39

4796

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13102

Females

3731

F18-39

3731

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

13612

Females

4157

F18-39

4157

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

20409

Females

8021

F18-39

8021

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

17409

Females

6479

F18-39

6479

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

17610

Females

6685

F18-39

6685

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

16490

Females

6161

F18-39

6161

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

15651

Females

5717

F18-39

5717

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15045

Females

5540

F18-39

5540

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14746

Females

5416

F18-39

5416

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14586

Females

5254

F18-39

5254

Passing Analysis

Category:
Athletes Passed
2453
Passed By
1903
Net Change
+550
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16375
5K → 10K152563-411#16375#16786
10K → 15K211216-5#16786#16791
15K → 20K303105+198#16791#16593
20K → Half677+60#16593#16533
Half → 25K5802+578#16533#15955
25K → 30K51631+485#15955#15470
30K → 20M34525-491#15470#15961
20M → 21M92139-47#15961#16008
21M → 35K5885-27#16008#16035
35K → 23M12592+33#16035#16002
23M → 24M7152+19#16002#15983
24M → 40K9931+68#15983#15915
40K → 25.2M4718+29#15915#15886
25.2M → Finish9837+61#15886#15825
TOTALS24531903+550
📊

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