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

Mary Baxter Reid

Bib: 8100β€’F

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 29%
Masters (Masters Women)
#0 / 6862
Top 13%
Age Group (F40-44)
#0 / 1737
Top 29%
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
24:06
3.11 mi
Rank: #15068
Start β†’ 5K
24:06 | 7:46/mi
10K
48:13
6.21 mi
Rank: #15151 (-83)
5K β†’ 10K
24:07 | 7:46/mi
15K
1:12:05
9.32 mi
Rank: #14833 (+318)
10K β†’ 15K
23:52 | 7:41/mi
20K
1:35:55
12.43 mi
Rank: #14461 (+372)
15K β†’ 20K
23:50 | 7:41/mi
HALF
1:41:08
13.11 mi
Rank: #14453 (+8)
20K β†’ HALF
5:13 | 7:40/mi
25K
1:59:52
15.53 mi
Rank: #14202 (+251)
HALF β†’ 25K
18:44 | 7:44/mi
30K
2:24:14
18.64 mi
Rank: #13833 (+369)
25K β†’ 30K
24:22 | 7:51/mi
20M
2:34:56
20.00 mi
Rank: #13650 (+183)
30K β†’ 20M
10:42 | 7:53/mi
21M
2:43:05
21.00 mi
Rank: #13469 (+181)
20M β†’ 21M
8:09 | 8:09/mi
35K
2:48:45
21.75 mi
Rank: #13371 (+98)
21M β†’ 35K
5:40 | 7:35/mi
23M
2:58:29
23.00 mi
Rank: #13200 (+171)
35K β†’ 23M
9:44 | 7:47/mi
24M
3:06:01
24.00 mi
Rank: #13069 (+131)
23M β†’ 24M
7:32 | 7:32/mi
40K
3:12:27
24.85 mi
Rank: #12902 (+167)
24M β†’ 40K
6:26 | 7:32/mi
25.2M
3:15:12
25.20 mi
Rank: #12808 (+94)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:22:29
26.22 mi
Rank: #12619 (+189)
25.2M β†’ FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:41:08
Pace7:43 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:41:21
Pace7:44 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3224:067:4624:06
7:46
-
10K
6.21 mi11:18:3948:137:4624:07
7:46
0:00
15K
9.32 mi11:42:311:12:057:4523:52
7:41
-0:05
20K
12.43 mi12:06:211:35:557:4423:50
7:41
0:00
HALF
13.11 mi12:11:341:41:087:435:13
7:40
-0:01
25K
15.53 mi12:30:181:59:527:4318:44
7:44
+0:04
30K
18.64 mi12:54:402:24:147:4524:22
7:51
+0:07
20M
20.00 mi13:05:222:34:567:4510:42
7:53
+0:02
21M
21.00 mi13:13:312:43:057:468:09
8:09
+0:16
35K
21.75 mi13:19:112:48:457:465:40
7:35
-0:34
23M
23.00 mi13:28:552:58:297:469:44
7:47
+0:12
24M
24.00 mi13:36:273:06:017:467:32
7:32
-0:15
40K
24.85 mi13:42:533:12:277:456:26
7:32
0:00
25.2M
25.20 mi13:45:383:15:127:452:45
7:59
+0:27
FINISH
26.22 mi13:52:553:22:297:447:17
7:09
-0:50

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

7:09 /mi

Average Pace

7:44 /mi

Slowest Pace

8:09 /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

3:00:53

89% of race

Time at Steady Pace

21:36

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi10:54:3224:067:4624:06
7:46
#15068
10K
6.21 mi11:18:3948:137:4624:07
7:46
#15151
15K
9.32 mi11:42:311:12:057:4523:52
7:41
#14833
20K
12.43 mi12:06:211:35:557:4423:50
7:41
#14461
HALF
13.11 mi12:11:341:41:087:435:13
7:40
#14453
25K
15.53 mi12:30:181:59:527:4318:44
7:44
#14202
30K
18.64 mi12:54:402:24:147:4524:22
7:51
#13833
20M
20.00 mi13:05:222:34:567:4510:42
7:53
#13650
21M
21.00 mi13:13:312:43:057:468:09
8:09
#13469
35K
21.75 mi13:19:112:48:457:465:40
7:35
#13371
23M
23.00 mi13:28:552:58:297:469:44
7:47
#13200
24M
24.00 mi13:36:273:06:017:467:32
7:32
#13069
40K
24.85 mi13:42:533:12:277:456:26
7:32
#12902
25.2M
25.20 mi13:45:383:15:127:452:45
7:59
#12808
FINISH
26.22 mi13:52:553:22:297:447:17
7:09
#12619
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi150684726472614382(Top 50%)4367(Top 35%)4367(Top 251%)
10K6.21 mi3.10 mi15151-834814-884814-8815297(Top 53%)4885(Top 39%)4885(Top 281%)
15K9.32 mi3.11 mi14833+3184631+1834631+18314382(Top 50%)4367(Top 35%)4367(Top 251%)
20K12.43 mi3.11 mi14461+3724412+2194412+21913483(Top 46%)3932(Top 31%)3932(Top 226%)
HALF13.11 mi0.68 mi14453+84402+104402+1014339(Top 49%)4332(Top 34%)4332(Top 249%)
25K15.53 mi2.42 mi14202+2514283+1194283+11913254(Top 46%)3871(Top 31%)3871(Top 223%)
30K18.64 mi3.11 mi13833+3694095+1884095+18812303(Top 42%)3479(Top 28%)3479(Top 200%)
20M20.00 mi1.36 mi13650+1834027+684027+6811958(Top 41%)3382(Top 27%)3382(Top 195%)
21M21.00 mi1.00 mi13469+1813957+703957+7010930(Top 38%)2967(Top 24%)2967(Top 171%)
35K21.75 mi0.75 mi13371+983918+393918+3911441(Top 39%)3241(Top 26%)3241(Top 187%)
23M23.00 mi1.25 mi13200+1713845+733845+7310898(Top 38%)3059(Top 24%)3059(Top 176%)
24M24.00 mi1.00 mi13069+1313788+573788+5710381(Top 36%)2864(Top 23%)2864(Top 165%)
40K24.85 mi0.85 mi12902+1673725+633725+639094(Top 31%)2338(Top 19%)2338(Top 135%)
25.2M25.20 mi0.35 mi12808+943681+443681+448326(Top 29%)2057(Top 16%)2057(Top 118%)
FINISH26.22 mi1.02 mi12619+1893608+733608+738767(Top 30%)2288(Top 18%)2288(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
Γ—21
+97ft-345ft

Overall

14382

Females

4367

F40-44

4367

5K→10K

3.1 - 6.2 mi

Top 53%
Γ—5
+79ft-138ft

Overall

15297

Females

4885

F40-44

4885

10K→15K

6.2 - 9.3 mi

Top 50%
Γ—3
+67ft-78ft

Overall

14382

Females

4367

F40-44

4367

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13483

Females

3932

F40-44

3932

20K→HALF

12.4 - 13.1 mi

Top 49%
Γ—2
+19ft-37ft

Overall

14339

Females

4332

F40-44

4332

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13254

Females

3871

F40-44

3871

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12303

Females

3479

F40-44

3479

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11958

Females

3382

F40-44

3382

20M→21M

20.0 - 21.0 mi

Top 38%
Γ—8
+106ft-24ft

Overall

10930

Females

2967

F40-44

2967

21M→35K

21.0 - 21.8 mi

Top 39%
Γ—7
+17ft-86ft

Overall

11441

Females

3241

F40-44

3241

35K→23M

21.8 - 23.0 mi

Top 38%
Γ—5
+23ft-63ft

Overall

10898

Females

3059

F40-44

3059

23M→24M

23.0 - 24.0 mi

Top 36%
Γ—6
+12ft-82ft

Overall

10381

Females

2864

F40-44

2864

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

9094

Females

2338

F40-44

2338

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8326

Females

2057

F40-44

2057

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
Γ—2
+22ft-21ft

Overall

8767

Females

2288

F40-44

2288

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3020*
Passed By
488
Net Change
+2449
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15068
5K β†’ 10K200200-83#15068#15151
10K β†’ 15K390*72+318#15151#14833
15K β†’ 20K395*23+372#14833#14461
20K β†’ HALF3527+8#14461#14453
HALF β†’ 25K285*34+251#14453#14202
25K β†’ 30K408*39+369#14202#13833
30K β†’ 20M207*24+183#13833#13650
20M β†’ 21M19312+181#13650#13469
21M β†’ 35K10810+98#13469#13371
35K β†’ 23M19019+171#13371#13200
23M β†’ 24M14312+131#13200#13069
24M β†’ 40K1736+167#13069#12902
40K β†’ 25.2M951+94#12902#12808
25.2M β†’ FINISH1989+189#12808#12619
TOTALS3020*488+2449

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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