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BOSTON MARATHON 2026

Kristin Allen

Bib: 23168•F

UT

Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51°/41°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· 3.11 mi
26:29
Rank: #20237
Start → 5K
26:29 | 8:32/mi
10K· 6.21 mi
53:01
Rank: #20348 (-111)
5K → 10K
26:32 | 8:33/mi
15K· 9.32 mi
1:19:33
Rank: #20324 (+24)
10K → 15K
26:32 | 8:33/mi
20K· 12.43 mi
1:46:30
Rank: #20302 (+22)
15K → 20K
26:57 | 8:41/mi
HALF· 13.11 mi
1:52:22
Rank: #20338 (-36)
20K → HALF
5:52 | 8:37/mi
25K· 15.53 mi
2:13:23
Rank: #20213 (+125)
HALF → 25K
21:01 | 8:40/mi
30K· 18.64 mi
2:41:03
Rank: #19974 (+239)
25K → 30K
27:40 | 8:55/mi
20M
2:53:04
Rank: #19862 (+112)
30K → 20M
12:01 | 8:51/mi
21M
3:02:25
Rank: #19736 (+126)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
3:08:47
Rank: #19666 (+70)
21M → 35K
6:22 | 8:31/mi
23M
3:19:41
Rank: #19501 (+165)
35K → 23M
10:54 | 8:43/mi
24M
3:28:16
Rank: #19399 (+102)
23M → 24M
8:35 | 8:35/mi
40K· 24.85 mi
3:35:51
Rank: #19353 (+46)
24M → 40K
7:35 | 8:53/mi
25.2M
3:39:13
Rank: #19343 (+10)
40K → 25.2M
3:22 | 9:46/mi
FINISH· 26.22 mi
3:48:13
Rank: #19368 (-25)
25.2M → FINISH
9:00 | 8:50/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:22
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time1:55:51
Pace8:51 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2326:298:3226:29
8:32
-
10K
6.21 mi11:55:5553:018:3226:32
8:33
+0:01
15K
9.32 mi12:22:271:19:338:3326:32
8:33
0:00
20K
12.43 mi12:49:241:46:308:3526:57
8:41
+0:08
HALF
13.11 mi12:55:161:52:228:355:52
8:37
-0:04
25K
15.53 mi13:16:172:13:238:3621:01
8:40
+0:03
30K
18.64 mi13:43:572:41:038:3927:40
8:55
+0:15
20M
20.00 mi13:55:582:53:048:4012:01
8:51
-0:04
21M
21.00 mi14:05:193:02:258:429:21
9:21
+0:30
35K
21.75 mi14:11:413:08:478:416:22
8:31
-0:50
23M
23.00 mi14:22:353:19:418:4110:54
8:43
+0:12
24M
24.00 mi14:31:103:28:168:418:35
8:35
-0:08
40K
24.85 mi14:38:453:35:518:427:35
8:53
+0:18
25.2M
25.20 mi14:42:073:39:138:423:22
9:46
+0:53
FINISH
26.22 mi14:51:073:48:138:439:00
8:50
-0:56

Checkpoint Splits Visualizations

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

📈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

8:31 /mi

Average Pace

8:43 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:44:51

99% of race

Time at Steady Pace

3:22

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:29:2326:298:3226:29
8:32
#20237
10K
6.21 mi11:55:5553:018:3226:32
8:33
#20348
15K
9.32 mi12:22:271:19:338:3326:32
8:33
#20324
20K
12.43 mi12:49:241:46:308:3526:57
8:41
#20302
HALF
13.11 mi12:55:161:52:228:355:52
8:37
#20338
25K
15.53 mi13:16:172:13:238:3621:01
8:40
#20213
30K
18.64 mi13:43:572:41:038:3927:40
8:55
#19974
20M
20.00 mi13:55:582:53:048:4012:01
8:51
#19862
21M
21.00 mi14:05:193:02:258:429:21
9:21
#19736
35K
21.75 mi14:11:413:08:478:416:22
8:31
#19666
23M
23.00 mi14:22:353:19:418:4110:54
8:43
#19501
24M
24.00 mi14:31:103:28:168:418:35
8:35
#19399
40K
24.85 mi14:38:453:35:518:427:35
8:53
#19353
25.2M
25.20 mi14:42:073:39:138:423:22
9:46
#19343
FINISH
26.22 mi14:51:073:48:138:439:00
8:50
#19368
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 mi202377770777020373(Top 70%)7786(Top 62%)7786(Top 631%)
10K6.21 mi3.10 mi20348-1117799-297799-2920569(Top 71%)7896(Top 63%)7896(Top 640%)
15K9.32 mi3.11 mi20324+247775+247775+2420373(Top 70%)7786(Top 62%)7786(Top 631%)
20K12.43 mi3.11 mi20302+227784-97784-920305(Top 70%)7788(Top 62%)7788(Top 632%)
HALF13.11 mi0.68 mi20338-367805-217805-2120880(Top 72%)8043(Top 64%)8043(Top 652%)
25K15.53 mi2.42 mi20213+1257751+547751+5419543(Top 67%)7415(Top 59%)7415(Top 601%)
30K18.64 mi3.11 mi19974+2397635+1167635+11619111(Top 66%)7275(Top 58%)7275(Top 590%)
20M20.00 mi1.36 mi19862+1127600+357600+3518228(Top 63%)6894(Top 55%)6894(Top 559%)
21M21.00 mi1.00 mi19736+1267553+477553+4717887(Top 62%)6737(Top 54%)6737(Top 546%)
35K21.75 mi0.75 mi19666+707522+317522+3117682(Top 61%)6731(Top 54%)6731(Top 546%)
23M23.00 mi1.25 mi19501+1657454+687454+6816994(Top 59%)6438(Top 51%)6438(Top 522%)
24M24.00 mi1.00 mi19399+1027418+367418+3617419(Top 60%)6703(Top 53%)6703(Top 544%)
40K24.85 mi0.85 mi19353+467399+197399+1917771(Top 61%)6924(Top 55%)6924(Top 562%)
25.2M25.20 mi0.35 mi19343+107401-27401-218532(Top 64%)7329(Top 58%)7329(Top 594%)
FINISH26.22 mi1.02 mi19368-257428-277428-2719796(Top 68%)7984(Top 63%)7984(Top 648%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

20373

Females

7786

F50-54

7786

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20569

Females

7896

F50-54

7896

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

20373

Females

7786

F50-54

7786

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

20305

Females

7788

F50-54

7788

20K→HALF

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20880

Females

8043

F50-54

8043

HALF→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

19543

Females

7415

F50-54

7415

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

19111

Females

7275

F50-54

7275

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

18228

Females

6894

F50-54

6894

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17887

Females

6737

F50-54

6737

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17682

Females

6731

F50-54

6731

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16994

Females

6438

F50-54

6438

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

17419

Females

6703

F50-54

6703

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17771

Females

6924

F50-54

6924

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18532

Females

7329

F50-54

7329

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19796

Females

7984

F50-54

7984

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1936
Passed By
1067
Net Change
+869
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20237
5K → 10K224335-111#20237#20348
10K → 15K200176+24#20348#20324
15K → 20K175153+22#20324#20302
20K → HALF2056-36#20302#20338
HALF → 25K18560+125#20338#20213
25K → 30K29455+239#20213#19974
30K → 20M14129+112#19974#19862
20M → 21M15630+126#19862#19736
21M → 35K799+70#19736#19666
35K → 23M17611+165#19666#19501
23M → 24M12119+102#19501#19399
24M → 40K8539+46#19399#19353
40K → 25.2M3222+10#19353#19343
25.2M → FINISH4873-25#19343#19368
TOTALS19361067+869
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing