All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Casey Mcauliffe

Bib: 32451•F

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
28:49
3.11 mi
Rank: #23700
Start → 5K
28:49 | 9:17/mi
10K
57:06
6.21 mi
Rank: #23508 (+192)
5K → 10K
28:17 | 9:07/mi
15K
1:24:29
9.32 mi
Rank: #22980 (+528)
10K → 15K
27:23 | 8:49/mi
20K
1:51:49
12.43 mi
Rank: #22477 (+503)
15K → 20K
27:20 | 8:48/mi
HALF
1:57:46
13.11 mi
Rank: #22421 (+56)
20K → HALF
5:57 | 8:44/mi
25K
2:19:36
15.53 mi
Rank: #22199 (+222)
HALF → 25K
21:50 | 9:01/mi
30K
2:48:14
18.64 mi
Rank: #21875 (+324)
25K → 30K
28:38 | 9:13/mi
20M
3:00:32
20.00 mi
Rank: #21684 (+191)
30K → 20M
12:18 | 9:04/mi
21M
3:09:54
21.00 mi
Rank: #21476 (+208)
20M → 21M
9:22 | 9:22/mi
35K
3:16:29
21.75 mi
Rank: #21391 (+85)
21M → 35K
6:35 | 8:48/mi
23M
3:27:38
23.00 mi
Rank: #21223 (+168)
35K → 23M
11:09 | 8:55/mi
24M
3:36:23
24.00 mi
Rank: #21094 (+129)
23M → 24M
8:45 | 8:45/mi
40K
3:43:58
24.85 mi
Rank: #20974 (+120)
24M → 40K
7:35 | 8:53/mi
25.2M
3:47:16
25.20 mi
Rank: #20925 (+49)
40K → 25.2M
3:18 | 9:35/mi
FINISH
3:55:56
26.22 mi
Rank: #20838 (+87)
25.2M → FINISH
8:40 | 8:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:57:46
Pace9:00 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:58:10
Pace9:01 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0228:499:1728:49
9:17
-
10K
6.21 mi12:26:1957:069:1228:17
9:07
-0:10
15K
9.32 mi12:53:421:24:299:0427:23
8:49
-0:18
20K
12.43 mi13:21:021:51:499:0027:20
8:48
-0:01
HALF
13.11 mi13:26:591:57:469:005:57
8:44
-0:04
25K
15.53 mi13:48:492:19:369:0021:50
9:01
+0:17
30K
18.64 mi14:17:272:48:149:0228:38
9:13
+0:12
20M
20.00 mi14:29:453:00:329:0212:18
9:04
-0:09
21M
21.00 mi14:39:073:09:549:039:22
9:22
+0:18
35K
21.75 mi14:45:423:16:299:036:35
8:48
-0:34
23M
23.00 mi14:56:513:27:389:0211:09
8:55
+0:07
24M
24.00 mi15:05:363:36:239:018:45
8:45
-0:10
40K
24.85 mi15:13:113:43:589:017:35
8:53
+0:08
25.2M
25.20 mi15:16:293:47:169:023:18
9:35
+0:42
FINISH
26.22 mi15:25:093:55:569:018:40
8:31
-1:04

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

9:00 /mi

Slowest Pace

9:35 /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

3:52:38

99% of race

Time at Steady Pace

3:18

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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 mi11:58:0228:499:1728:49
9:17
#23700
10K
6.21 mi12:26:1957:069:1228:17
9:07
#23508
15K
9.32 mi12:53:421:24:299:0427:23
8:49
#22980
20K
12.43 mi13:21:021:51:499:0027:20
8:48
#22477
HALF
13.11 mi13:26:591:57:469:005:57
8:44
#22421
25K
15.53 mi13:48:492:19:369:0021:50
9:01
#22199
30K
18.64 mi14:17:272:48:149:0228:38
9:13
#21875
20M
20.00 mi14:29:453:00:329:0212:18
9:04
#21684
21M
21.00 mi14:39:073:09:549:039:22
9:22
#21476
35K
21.75 mi14:45:423:16:299:036:35
8:48
#21391
23M
23.00 mi14:56:513:27:389:0211:09
8:55
#21223
24M
24.00 mi15:05:363:36:239:018:45
8:45
#21094
40K
24.85 mi15:13:113:43:589:017:35
8:53
#20974
25.2M
25.20 mi15:16:293:47:169:023:18
9:35
#20925
FINISH
26.22 mi15:25:093:55:569:018:40
8:31
#20838
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi237009522952221808(Top 75%)8539(Top 68%)8539(Top 149%)
10K6.21 mi3.10 mi23508+1929414+1089414+10823255(Top 80%)9287(Top 74%)9287(Top 162%)
15K9.32 mi3.11 mi22980+5289132+2829132+28221808(Top 75%)8539(Top 68%)8539(Top 149%)
20K12.43 mi3.11 mi22477+5038896+2368896+23620973(Top 72%)8128(Top 65%)8128(Top 142%)
HALF13.11 mi0.68 mi22421+568871+258871+2521488(Top 74%)8372(Top 67%)8372(Top 146%)
25K15.53 mi2.42 mi22199+2228759+1128759+11221204(Top 73%)8271(Top 66%)8271(Top 145%)
30K18.64 mi3.11 mi21875+3248617+1428617+14220596(Top 71%)8054(Top 64%)8054(Top 141%)
20M20.00 mi1.36 mi21684+1918542+758542+7519230(Top 66%)7400(Top 59%)7400(Top 129%)
21M21.00 mi1.00 mi21476+2088448+948448+9417972(Top 62%)6785(Top 54%)6785(Top 119%)
35K21.75 mi0.75 mi21391+858408+408408+4019173(Top 66%)7541(Top 60%)7541(Top 132%)
23M23.00 mi1.25 mi21223+1688328+808328+8018078(Top 62%)7005(Top 56%)7005(Top 123%)
24M24.00 mi1.00 mi21094+1298272+568272+5618331(Top 63%)7169(Top 57%)7169(Top 125%)
40K24.85 mi0.85 mi20974+1208224+488224+4817790(Top 61%)6943(Top 55%)6943(Top 121%)
25.2M25.20 mi0.35 mi20925+498204+208204+2017735(Top 61%)6907(Top 55%)6907(Top 121%)
FINISH26.22 mi1.02 mi20838+878167+378167+3718222(Top 63%)7168(Top 57%)7168(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21808

Females

8539

F18-39

8539

5K→10K

3.1 - 6.2 mi

Top 80%
×5
+79ft-138ft

Overall

23255

Females

9287

F18-39

9287

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21808

Females

8539

F18-39

8539

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20973

Females

8128

F18-39

8128

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21488

Females

8372

F18-39

8372

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21204

Females

8271

F18-39

8271

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20596

Females

8054

F18-39

8054

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19230

Females

7400

F18-39

7400

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17972

Females

6785

F18-39

6785

21M→35K

21.0 - 21.8 mi

Top 66%
×7
+17ft-86ft

Overall

19173

Females

7541

F18-39

7541

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18078

Females

7005

F18-39

7005

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18331

Females

7169

F18-39

7169

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17790

Females

6943

F18-39

6943

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17735

Females

6907

F18-39

6907

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18222

Females

7168

F18-39

7168

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3165*
Passed By
303
Net Change
+2862
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23700
5K → 10K338*146+192#23700#23508
10K → 15K548*20+528#23508#22980
15K → 20K512*9+503#22980#22477
20K → HALF659+56#22477#22421
HALF → 25K240*18+222#22421#22199
25K → 30K349*25+324#22199#21875
30K → 20M2009+191#21875#21684
20M → 21M222*14+208#21684#21476
21M → 35K9510+85#21476#21391
35K → 23M1713+168#21391#21223
23M → 24M1389+129#21223#21094
24M → 40K1266+120#21094#20974
40K → 25.2M545+49#20974#20925
25.2M → FINISH10720+87#20925#20838
TOTALS3165*303+2862

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing