Kathleen Tehrany

Bib: 22234β€’F

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 49%
Age Group (F50-54)
#0 / 1233
Top 50%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
26:10
3.11 mi
Rank: #19648
Start β†’ 5K
26:10 | 8:26/mi
10K
52:17
6.21 mi
Rank: #19699 (-51)
5K β†’ 10K
26:07 | 8:25/mi
15K
1:18:20
9.32 mi
Rank: #19607 (+92)
10K β†’ 15K
26:03 | 8:24/mi
20K
1:45:07
12.43 mi
Rank: #19687 (-80)
15K β†’ 20K
26:47 | 8:38/mi
HALF
1:50:58
13.11 mi
Rank: #19731 (-44)
20K β†’ HALF
5:51 | 8:35/mi
25K
2:12:10
15.53 mi
Rank: #19764 (-33)
HALF β†’ 25K
21:12 | 8:45/mi
30K
2:39:47
18.64 mi
Rank: #19629 (+135)
25K β†’ 30K
27:37 | 8:54/mi
20M
2:51:58
20.00 mi
Rank: #19561 (+68)
30K β†’ 20M
12:11 | 8:59/mi
21M
3:01:17
21.00 mi
Rank: #19444 (+117)
20M β†’ 21M
9:19 | 9:19/mi
35K
3:07:52
21.75 mi
Rank: #19437 (+7)
21M β†’ 35K
6:35 | 8:48/mi
23M
3:19:12
23.00 mi
Rank: #19385
35K β†’ 23M
11:20 | 9:04/mi
24M
3:27:53
24.00 mi
Rank: #19308
23M β†’ 24M
8:41 | 8:41/mi
40K
3:35:23
24.85 mi
Rank: #19228
24M β†’ 40K
7:30 | 8:47/mi
25.2M
3:38:35
25.20 mi
Rank: #19182
40K β†’ 25.2M
3:12 | 9:17/mi
FINISH
3:47:13
26.22 mi
Rank: #19136
25.2M β†’ FINISH
8:38 | 8:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:58
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:56:15
Pace8:53 /mi
πŸ“ŠPositive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2826:108:2626:10
8:26
-
10K
6.21 mi11:54:3552:178:2526:07
8:25
-0:01
15K
9.32 mi12:20:381:18:208:2526:03
8:24
-0:01
20K
12.43 mi12:47:251:45:078:2826:47
8:38
+0:14
HALF
13.11 mi12:53:161:50:588:285:51
8:35
-0:03
25K
15.53 mi13:14:282:12:108:3121:12
8:45
+0:10
30K
18.64 mi13:42:052:39:478:3527:37
8:54
+0:09
20M
20.00 mi13:54:162:51:588:3612:11
8:59
+0:05
21M
21.00 mi14:03:353:01:178:389:19
9:19
+0:20
35K
21.75 mi14:10:103:07:528:396:35
8:48
-0:31
23M
23.00 mi14:21:303:19:128:4011:20
9:04
+0:16
24M
24.00 mi14:30:113:27:538:408:41
8:41
-0:23
40K
24.85 mi14:37:413:35:238:407:30
8:47
+0:06
25.2M
25.20 mi14:40:533:38:358:413:12
9:17
+0:30
FINISH
26.22 mi14:49:313:47:138:418:38
8:29
-0:48

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:24 /mi

Average Pace

8:40 /mi

Slowest Pace

9:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:34:42

94% of race

Time at Steady Pace

12:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:28:2826:108:2626:10
8:26
#19648
10K
6.21 mi11:54:3552:178:2526:07
8:25
#19699
15K
9.32 mi12:20:381:18:208:2526:03
8:24
#19607
20K
12.43 mi12:47:251:45:078:2826:47
8:38
#19687
HALF
13.11 mi12:53:161:50:588:285:51
8:35
#19731
25K
15.53 mi13:14:282:12:108:3121:12
8:45
#19764
30K
18.64 mi13:42:052:39:478:3527:37
8:54
#19629
20M
20.00 mi13:54:162:51:588:3612:11
8:59
#19561
21M
21.00 mi14:03:353:01:178:389:19
9:19
#19444
35K
21.75 mi14:10:103:07:528:396:35
8:48
#19437
23M
23.00 mi14:21:303:19:128:4011:20
9:04
#19385
24M
24.00 mi14:30:113:27:538:408:41
8:41
#19308
40K
24.85 mi14:37:413:35:238:407:30
8:47
#19228
25.2M
25.20 mi14:40:533:38:358:413:12
9:17
#19182
FINISH
26.22 mi14:49:313:47:138:418:38
8:29
#19136
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi196487442744219483(Top 67%)7305(Top 58%)7305(Top 592%)
10K6.21 mi3.10 mi19699-517456-147456-1419820(Top 68%)7493(Top 60%)7493(Top 608%)
15K9.32 mi3.11 mi19607+927396+607396+6019483(Top 67%)7305(Top 58%)7305(Top 592%)
20K12.43 mi3.11 mi19687-807448-527448-5219987(Top 69%)7618(Top 61%)7618(Top 618%)
HALF13.11 mi0.68 mi19731-447472-247472-2420740(Top 71%)7973(Top 63%)7973(Top 647%)
25K15.53 mi2.42 mi19764-337502-307502-3019936(Top 69%)7625(Top 61%)7625(Top 618%)
30K18.64 mi3.11 mi19629+1357451+517451+5119028(Top 66%)7226(Top 57%)7226(Top 586%)
20M20.00 mi1.36 mi19561+687432+197432+1918820(Top 65%)7199(Top 57%)7199(Top 584%)
21M21.00 mi1.00 mi19444+1177386+467386+4617725(Top 61%)6645(Top 53%)6645(Top 539%)
35K21.75 mi0.75 mi19437+77388-27388-219144(Top 66%)7512(Top 60%)7512(Top 609%)
23M23.00 mi1.25 mi19385+527388738818787(Top 65%)7361(Top 59%)7361(Top 597%)
24M24.00 mi1.00 mi19308+777363+257363+2517948(Top 62%)6971(Top 55%)6971(Top 565%)
40K24.85 mi0.85 mi19228+807334+297334+2917272(Top 60%)6671(Top 53%)6671(Top 541%)
25.2M25.20 mi0.35 mi19182+467317+177317+1716330(Top 56%)6166(Top 49%)6166(Top 500%)
FINISH26.22 mi1.02 mi19136+467304+137304+1318038(Top 62%)7073(Top 56%)7073(Top 574%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
Γ—21
+97ft-345ft

Overall

19483

Females

7305

F50-54

7305

5K→10K

3.1 - 6.2 mi

Top 68%
Γ—5
+79ft-138ft

Overall

19820

Females

7493

F50-54

7493

10K→15K

6.2 - 9.3 mi

Top 67%
Γ—3
+67ft-78ft

Overall

19483

Females

7305

F50-54

7305

15K→20K

9.3 - 12.4 mi

Top 69%
Γ—5
+106ft-86ft

Overall

19987

Females

7618

F50-54

7618

20K→HALF

12.4 - 13.1 mi

Top 71%
Γ—2
+19ft-37ft

Overall

20740

Females

7973

F50-54

7973

HALF→25K

13.1 - 15.5 mi

Top 69%
Γ—4
+66ft-88ft

Overall

19936

Females

7625

F50-54

7625

25K→30K

15.5 - 18.6 mi

Top 66%
Γ—9
+181ft-148ft

Overall

19028

Females

7226

F50-54

7226

30K→20M

18.6 - 20.0 mi

Top 65%
Γ—5
+64ft-50ft

Overall

18820

Females

7199

F50-54

7199

20M→21M

20.0 - 21.0 mi

Top 61%
Γ—8
+106ft-24ft

Overall

17725

Females

6645

F50-54

6645

21M→35K

21.0 - 21.8 mi

Top 66%
Γ—7
+17ft-86ft

Overall

19144

Females

7512

F50-54

7512

35K→23M

21.8 - 23.0 mi

Top 65%
Γ—5
+23ft-63ft

Overall

18787

Females

7361

F50-54

7361

23M→24M

23.0 - 24.0 mi

Top 62%
Γ—6
+12ft-82ft

Overall

17948

Females

6971

F50-54

6971

24M→40K

24.0 - 24.9 mi

Top 60%
Γ—1
+6ft-20ft

Overall

17272

Females

6671

F50-54

6671

40K→25.2M

24.9 - 25.2 mi

Top 56%
Γ—1
+13ft-16ft

Overall

16330

Females

6166

F50-54

6166

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
Γ—2
+22ft-21ft

Overall

18038

Females

7073

F50-54

7073

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 5 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Export Track Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing