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BOSTON MARATHON 2026

Rachel Clopton

Bib: 22961•F

CO

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 48%
Masters (Masters Women)
#0 / 6862
Top 35%
Age Group (F45-49)
#0 / 1786
Top 44%
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
24:45
3.11 mi
Rank: #16711
Start → 5K
24:45 | 7:58/mi
10K
49:34
6.21 mi
Rank: #16900 (-189)
5K → 10K
24:49 | 8:00/mi
15K
1:14:33
9.32 mi
Rank: #17051 (-151)
10K → 15K
24:59 | 8:03/mi
20K
1:39:44
12.43 mi
Rank: #16995 (+56)
15K → 20K
25:11 | 8:07/mi
HALF
1:45:13
13.11 mi
Rank: #17011 (-16)
20K → HALF
5:29 | 8:03/mi
25K
2:05:13
15.53 mi
Rank: #16997 (+14)
HALF → 25K
20:00 | 8:15/mi
30K
2:31:39
18.64 mi
Rank: #16952 (+45)
25K → 30K
26:26 | 8:31/mi
20M
2:43:18
20.00 mi
Rank: #16913 (+39)
30K → 20M
11:39 | 8:35/mi
21M
2:52:18
21.00 mi
Rank: #16836 (+77)
20M → 21M
9:00 | 9:00/mi
35K
2:58:35
21.75 mi
Rank: #16823 (+13)
21M → 35K
6:17 | 8:24/mi
23M
3:09:23
23.00 mi
Rank: #16785 (+38)
35K → 23M
10:48 | 8:38/mi
24M
3:17:54
24.00 mi
Rank: #16781 (+4)
23M → 24M
8:31 | 8:31/mi
40K
3:25:20
24.85 mi
Rank: #16768 (+13)
24M → 40K
7:26 | 8:42/mi
25.2M
3:28:37
25.20 mi
Rank: #16757 (+11)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:37:13
26.22 mi
Rank: #16793 (-36)
25.2M → FINISH
8:36 | 8:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:13
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5324:457:5824:45
7:58
-
10K
6.21 mi12:11:4249:347:5924:49
8:00
+0:02
15K
9.32 mi12:36:411:14:338:0024:59
8:03
+0:03
20K
12.43 mi13:01:521:39:448:0225:11
8:07
+0:04
HALF
13.11 mi13:07:211:45:138:025:29
8:03
-0:04
25K
15.53 mi13:27:212:05:138:0420:00
8:15
+0:12
30K
18.64 mi13:53:472:31:398:0926:26
8:31
+0:16
20M
20.00 mi14:05:262:43:188:1011:39
8:35
+0:04
21M
21.00 mi14:14:262:52:188:139:00
9:00
+0:25
35K
21.75 mi14:20:432:58:358:136:17
8:24
-0:36
23M
23.00 mi14:31:313:09:238:1510:48
8:38
+0:14
24M
24.00 mi14:40:023:17:548:158:31
8:31
-0:07
40K
24.85 mi14:47:283:25:208:167:26
8:42
+0:11
25.2M
25.20 mi14:50:453:28:378:173:17
9:32
+0:50
FINISH
26.22 mi14:59:213:37:138:188:36
8:27
-1:05

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

7:58 /mi

Average Pace

8:17 /mi

Slowest Pace

9:32 /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

3:24:56

94% of race

Time at Steady Pace

9:00

4% of race

Time at Slower Pace

3:17

2% of race

Average Pace: 8:17 /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 mi11:46:5324:457:5824:45
7:58
#16711
10K
6.21 mi12:11:4249:347:5924:49
8:00
#16900
15K
9.32 mi12:36:411:14:338:0024:59
8:03
#17051
20K
12.43 mi13:01:521:39:448:0225:11
8:07
#16995
HALF
13.11 mi13:07:211:45:138:025:29
8:03
#17011
25K
15.53 mi13:27:212:05:138:0420:00
8:15
#16997
30K
18.64 mi13:53:472:31:398:0926:26
8:31
#16952
20M
20.00 mi14:05:262:43:188:1011:39
8:35
#16913
21M
21.00 mi14:14:262:52:188:139:00
9:00
#16836
35K
21.75 mi14:20:432:58:358:136:17
8:24
#16823
23M
23.00 mi14:31:313:09:238:1510:48
8:38
#16785
24M
24.00 mi14:40:023:17:548:158:31
8:31
#16781
40K
24.85 mi14:47:283:25:208:167:26
8:42
#16768
25.2M
25.20 mi14:50:453:28:378:173:17
9:32
#16757
FINISH
26.22 mi14:59:213:37:138:188:36
8:27
#16793
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi167115750575017334(Top 60%)6104(Top 49%)6104(Top 342%)
10K6.21 mi3.10 mi16900-1895876-1265876-12617157(Top 59%)6004(Top 48%)6004(Top 336%)
15K9.32 mi3.11 mi17051-1515958-825958-8217334(Top 60%)6104(Top 49%)6104(Top 342%)
20K12.43 mi3.11 mi16995+565933+255933+2516900(Top 58%)5886(Top 47%)5886(Top 330%)
HALF13.11 mi0.68 mi17011-165942-95942-917449(Top 60%)6170(Top 49%)6170(Top 345%)
25K15.53 mi2.42 mi16997+145942594217120(Top 59%)6055(Top 48%)6055(Top 339%)
30K18.64 mi3.11 mi16952+455937+55937+516970(Top 58%)6081(Top 48%)6081(Top 340%)
20M20.00 mi1.36 mi16913+395930+75930+716654(Top 57%)6005(Top 48%)6005(Top 336%)
21M21.00 mi1.00 mi16836+775904+265904+2616148(Top 56%)5769(Top 46%)5769(Top 323%)
35K21.75 mi0.75 mi16823+135915-115915-1117047(Top 59%)6355(Top 51%)6355(Top 356%)
23M23.00 mi1.25 mi16785+385921-65921-616503(Top 57%)6143(Top 49%)6143(Top 344%)
24M24.00 mi1.00 mi16781+45933-125933-1217015(Top 59%)6476(Top 51%)6476(Top 363%)
40K24.85 mi0.85 mi16768+135944-115944-1116843(Top 58%)6424(Top 51%)6424(Top 360%)
25.2M25.20 mi0.35 mi16757+115953-95953-917459(Top 60%)6747(Top 54%)6747(Top 378%)
FINISH26.22 mi1.02 mi16793-365993-405993-4017853(Top 62%)6971(Top 55%)6971(Top 390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17334

Females

6104

F45-49

6104

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17157

Females

6004

F45-49

6004

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17334

Females

6104

F45-49

6104

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16900

Females

5886

F45-49

5886

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17449

Females

6170

F45-49

6170

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17120

Females

6055

F45-49

6055

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16970

Females

6081

F45-49

6081

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16654

Females

6005

F45-49

6005

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16148

Females

5769

F45-49

5769

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17047

Females

6355

F45-49

6355

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16503

Females

6143

F45-49

6143

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17015

Females

6476

F45-49

6476

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16843

Females

6424

F45-49

6424

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17459

Females

6747

F45-49

6747

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17853

Females

6971

F45-49

6971

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1561
Passed By
1643
Net Change
-82
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16711
5K → 10K206395-189#16711#16900
10K → 15K134285-151#16900#17051
15K → 20K205149+56#17051#16995
20K → HALF2440-16#16995#17011
HALF → 25K147133+14#17011#16997
25K → 30K218173+45#16997#16952
30K → 20M9859+39#16952#16913
20M → 21M12750+77#16913#16836
21M → 35K6754+13#16836#16823
35K → 23M11375+38#16823#16785
23M → 24M7268+4#16785#16781
24M → 40K6653+13#16781#16768
40K → 25.2M3625+11#16768#16757
25.2M → FINISH4884-36#16757#16793
TOTALS15611643-82

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📊

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