Boston Marathon logo
BOSTON MARATHON 2026

Morgan Clough

Bib: 30061•F

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Division (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast 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
8:19/mi
25:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
50:18
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:14:57
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:39:54
↑ 106↓ 860.1%
HALF· 13.11 mi
8:05/mi
1:45:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:05:07
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:31:09
↑ 181↓ 1480.2%
20M
8:25/mi
2:42:34
↑ 64↓ 500.2%
21M
8:52/mi
2:51:26
↑ 106↓ 241.6%
35K· 21.75 mi
8:06/mi
2:57:29
↑ 17↓ 861.7%
23M
8:25/mi
3:08:00
↑ 23↓ 630.6%
24M
8:04/mi
3:16:04
↓ 821.3%
40K· 24.85 mi
8:12/mi
3:23:04
↓ 200.3%
25.2M
8:54/mi
3:26:08
↑ 13↓ 160.2%
FINISH· 26.22 mi
7:47/mi
3:34:03
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HALFFaster
Distance13.11 mi
Time1:45:24
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:48:39
Pace8:18 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1625:488:1925:48
8:19
-
10K
6.21 mi12:14:4650:188:0624:30
7:54
-0:25
15K
9.32 mi12:39:251:14:578:0324:39
7:57
+0:03
20K
12.43 mi13:04:221:39:548:0324:57
8:02
+0:05
HALF
13.11 mi13:09:521:45:248:035:30
8:05
+0:03
25K
15.53 mi13:29:352:05:078:0419:43
8:08
+0:03
30K
18.64 mi13:55:372:31:098:0726:02
8:23
+0:15
20M
20.00 mi14:07:022:42:348:0811:25
8:25
+0:02
21M
21.00 mi14:15:542:51:268:108:52
8:52
+0:27
35K
21.75 mi14:21:572:57:298:106:03
8:06
-0:46
23M
23.00 mi14:32:283:08:008:1110:31
8:25
+0:19
24M
24.00 mi14:40:323:16:048:118:04
8:04
-0:21
40K
24.85 mi14:47:323:23:048:117:00
8:12
+0:08
25.2M
25.20 mi14:50:363:26:088:113:04
8:54
+0:42
FINISH
26.22 mi14:58:313:34:038:117:55
7:47
-1:07

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

7:47 /mi

Average Pace

8:10 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:07

94% of race

Time at Steady Pace

11:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:50:1625:488:1925:48
8:19
#18906
10K
6.21 mi12:14:4650:188:0624:30
7:54
#17738
15K
9.32 mi12:39:251:14:578:0324:39
7:57
#17369
20K
12.43 mi13:04:221:39:548:0324:57
8:02
#17092
HALF
13.11 mi13:09:521:45:248:035:30
8:05
#17114
25K
15.53 mi13:29:352:05:078:0419:43
8:08
#16951
30K
18.64 mi13:55:372:31:098:0726:02
8:23
#16753
20M
20.00 mi14:07:022:42:348:0811:25
8:25
#16668
21M
21.00 mi14:15:542:51:268:108:52
8:52
#16562
35K
21.75 mi14:21:572:57:298:106:03
8:06
#16474
23M
23.00 mi14:32:283:08:008:1110:31
8:25
#16367
24M
24.00 mi14:40:323:16:048:118:04
8:04
#16241
40K
24.85 mi14:47:323:23:048:117:00
8:12
#16133
25.2M
25.20 mi14:50:363:26:088:113:04
8:54
#16095
FINISH
26.22 mi14:58:313:34:038:117:55
7:47
#15978
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi189067033703316487(Top 57%)5611(Top 45%)5611(Top 98%)
10K6.21 mi3.10 mi17738+11686337+6966337+69616355(Top 56%)5528(Top 44%)5528(Top 97%)
15K9.32 mi3.11 mi17369+3696143+1946143+19416487(Top 57%)5611(Top 45%)5611(Top 98%)
20K12.43 mi3.11 mi17092+2775983+1605983+16016350(Top 56%)5581(Top 44%)5581(Top 98%)
HALF13.11 mi0.68 mi17114-225995-125995-1217591(Top 61%)6238(Top 50%)6238(Top 109%)
25K15.53 mi2.42 mi16951+1635912+835912+8316351(Top 56%)5622(Top 45%)5622(Top 98%)
30K18.64 mi3.11 mi16753+1985836+765836+7616140(Top 56%)5596(Top 44%)5596(Top 98%)
20M20.00 mi1.36 mi16668+855800+365800+3615625(Top 54%)5435(Top 43%)5435(Top 95%)
21M21.00 mi1.00 mi16562+1065744+565744+5615407(Top 53%)5366(Top 43%)5366(Top 94%)
35K21.75 mi0.75 mi16474+885707+375707+3715112(Top 52%)5251(Top 42%)5251(Top 92%)
23M23.00 mi1.25 mi16367+1075684+235684+2315142(Top 52%)5341(Top 42%)5341(Top 93%)
24M24.00 mi1.00 mi16241+1265638+465638+4614243(Top 49%)4935(Top 39%)4935(Top 86%)
40K24.85 mi0.85 mi16133+1085590+485590+4813732(Top 47%)4745(Top 38%)4745(Top 83%)
25.2M25.20 mi0.35 mi16095+385579+115579+1114167(Top 49%)5008(Top 40%)5008(Top 88%)
FINISH26.22 mi1.02 mi15978+1175534+455534+4513574(Top 47%)4706(Top 37%)4706(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

16487

Females

5611

F18-39

5611

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

16355

Females

5528

F18-39

5528

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

16487

Females

5611

F18-39

5611

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

16350

Females

5581

F18-39

5581

20K→HALF

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17591

Females

6238

F18-39

6238

HALF→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

16351

Females

5622

F18-39

5622

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

16140

Females

5596

F18-39

5596

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15625

Females

5435

F18-39

5435

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

15407

Females

5366

F18-39

5366

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

15112

Females

5251

F18-39

5251

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

15142

Females

5341

F18-39

5341

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

14243

Females

4935

F18-39

4935

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13732

Females

4745

F18-39

4745

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

14167

Females

5008

F18-39

5008

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

13574

Females

4706

F18-39

4706

Passing Analysis

Category:
Athletes Passed
3462
Passed By
534
Net Change
+2928
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18906
5K → 10K119729+1168#18906#17738
10K → 15K42859+369#17738#17369
15K → 20K32548+277#17369#17092
20K → HALF2951-22#17092#17114
HALF → 25K21754+163#17114#16951
25K → 30K29092+198#16951#16753
30K → 20M11934+85#16753#16668
20M → 21M15246+106#16668#16562
21M → 35K10921+88#16562#16474
35K → 23M14639+107#16474#16367
23M → 24M14014+126#16367#16241
24M → 40K12719+108#16241#16133
40K → 25.2M4911+38#16133#16095
25.2M → FINISH13417+117#16095#15978
TOTALS3462534+2928
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...
OTQ

Olympic Trials Qualifying analysis available

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing