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

Margie Baker

Bib: 20448•F

CT

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F40-44)
#0 / 1737
Top 48%
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
24:57
3.11 mi
Rank: #17164
Start → 5K
24:57 | 8:02/mi
10K
49:41
6.21 mi
Rank: #17044 (+120)
5K → 10K
24:44 | 7:58/mi
15K
1:14:23
9.32 mi
Rank: #16905 (+139)
10K → 15K
24:42 | 7:58/mi
20K
1:39:05
12.43 mi
Rank: #16600 (+305)
15K → 20K
24:42 | 7:58/mi
HALF
1:44:26
13.11 mi
Rank: #16572 (+28)
20K → HALF
5:21 | 7:51/mi
25K
2:03:39
15.53 mi
Rank: #16254 (+318)
HALF → 25K
19:13 | 7:56/mi
30K
2:29:17
18.64 mi
Rank: #16056 (+198)
25K → 30K
25:38 | 8:16/mi
20M
2:40:15
20.00 mi
Rank: #15846 (+210)
30K → 20M
10:58 | 8:05/mi
21M
2:48:44
21.00 mi
Rank: #15632 (+214)
20M → 21M
8:29 | 8:29/mi
35K
2:54:44
21.75 mi
Rank: #15579 (+53)
21M → 35K
6:00 | 8:02/mi
23M
3:05:06
23.00 mi
Rank: #15494 (+85)
35K → 23M
10:22 | 8:18/mi
24M
3:12:50
24.00 mi
Rank: #15320 (+174)
23M → 24M
7:44 | 7:44/mi
40K
3:19:45
24.85 mi
Rank: #15225 (+95)
24M → 40K
6:55 | 8:06/mi
25.2M
3:22:41
25.20 mi
Rank: #15148 (+77)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:30:08
26.22 mi
Rank: #14963 (+185)
25.2M → FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:26
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:45:42
Pace8:04 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:5924:578:0224:57
8:02
-
10K
6.21 mi11:34:4349:418:0024:44
7:58
-0:04
15K
9.32 mi11:59:251:14:237:5924:42
7:58
0:00
20K
12.43 mi12:24:071:39:057:5924:42
7:58
0:00
HALF
13.11 mi12:29:281:44:267:585:21
7:51
-0:07
25K
15.53 mi12:48:412:03:397:5819:13
7:56
+0:05
30K
18.64 mi13:14:192:29:178:0125:38
8:16
+0:20
20M
20.00 mi13:25:172:40:158:0110:58
8:05
-0:11
21M
21.00 mi13:33:462:48:448:038:29
8:29
+0:24
35K
21.75 mi13:39:462:54:448:036:00
8:02
-0:27
23M
23.00 mi13:50:083:05:068:0310:22
8:18
+0:16
24M
24.00 mi13:57:523:12:508:037:44
7:44
-0:34
40K
24.85 mi14:04:473:19:458:036:55
8:06
+0:22
25.2M
25.20 mi14:07:433:22:418:032:56
8:31
+0:25
FINISH
26.22 mi14:15:103:30:088:027:27
7:19
-1:12

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

7:19 /mi

Average Pace

8:01 /mi

Slowest Pace

8:31 /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

2:24:50

69% of race

Time at Steady Pace

1:05:18

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:09:5924:578:0224:57
8:02
#17164
10K
6.21 mi11:34:4349:418:0024:44
7:58
#17044
15K
9.32 mi11:59:251:14:237:5924:42
7:58
#16905
20K
12.43 mi12:24:071:39:057:5924:42
7:58
#16600
HALF
13.11 mi12:29:281:44:267:585:21
7:51
#16572
25K
15.53 mi12:48:412:03:397:5819:13
7:56
#16254
30K
18.64 mi13:14:192:29:178:0125:38
8:16
#16056
20M
20.00 mi13:25:172:40:158:0110:58
8:05
#15846
21M
21.00 mi13:33:462:48:448:038:29
8:29
#15632
35K
21.75 mi13:39:462:54:448:036:00
8:02
#15579
23M
23.00 mi13:50:083:05:068:0310:22
8:18
#15494
24M
24.00 mi13:57:523:12:508:037:44
7:44
#15320
40K
24.85 mi14:04:473:19:458:036:55
8:06
#15225
25.2M
25.20 mi14:07:433:22:418:032:56
8:31
#15148
FINISH
26.22 mi14:15:103:30:088:027:27
7:19
#14963
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 mi171646016601616615(Top 57%)5677(Top 45%)5677(Top 327%)
10K6.21 mi3.10 mi17044+1205959+575959+5716941(Top 58%)5876(Top 47%)5876(Top 338%)
15K9.32 mi3.11 mi16905+1395871+885871+8816615(Top 57%)5677(Top 45%)5677(Top 327%)
20K12.43 mi3.11 mi16600+3055699+1725699+17215755(Top 54%)5242(Top 42%)5242(Top 302%)
HALF13.11 mi0.68 mi16572+285676+235676+2315987(Top 55%)5322(Top 42%)5322(Top 306%)
25K15.53 mi2.42 mi16254+3185514+1625514+16214799(Top 51%)4756(Top 38%)4756(Top 274%)
30K18.64 mi3.11 mi16056+1985440+745440+7415261(Top 53%)5112(Top 41%)5112(Top 294%)
20M20.00 mi1.36 mi15846+2105328+1125328+11213355(Top 46%)4151(Top 33%)4151(Top 239%)
21M21.00 mi1.00 mi15632+2145219+1095219+10913050(Top 45%)4087(Top 32%)4087(Top 235%)
35K21.75 mi0.75 mi15579+535209+105209+1014658(Top 51%)4995(Top 40%)4995(Top 288%)
23M23.00 mi1.25 mi15494+855185+245185+2414371(Top 50%)4917(Top 39%)4917(Top 283%)
24M24.00 mi1.00 mi15320+1745100+855100+8511849(Top 41%)3638(Top 29%)3638(Top 209%)
40K24.85 mi0.85 mi15225+955064+365064+3613122(Top 45%)4400(Top 35%)4400(Top 253%)
25.2M25.20 mi0.35 mi15148+775024+405024+4011782(Top 41%)3769(Top 30%)3769(Top 217%)
FINISH26.22 mi1.02 mi14963+1854934+904934+9010017(Top 35%)2866(Top 23%)2866(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16615

Females

5677

F40-44

5677

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16941

Females

5876

F40-44

5876

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16615

Females

5677

F40-44

5677

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15755

Females

5242

F40-44

5242

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15987

Females

5322

F40-44

5322

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14799

Females

4756

F40-44

4756

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15261

Females

5112

F40-44

5112

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13355

Females

4151

F40-44

4151

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13050

Females

4087

F40-44

4087

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14658

Females

4995

F40-44

4995

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14371

Females

4917

F40-44

4917

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11849

Females

3638

F40-44

3638

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13122

Females

4400

F40-44

4400

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11782

Females

3769

F40-44

3769

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10017

Females

2866

F40-44

2866

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2838*
Passed By
637
Net Change
+2201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17164
5K → 10K320*200+120#17164#17044
10K → 15K259*120+139#17044#16905
15K → 20K354*49+305#16905#16600
20K → HALF4719+28#16600#16572
HALF → 25K333*15+318#16572#16254
25K → 30K283*85+198#16254#16056
30K → 20M225*15+210#16056#15846
20M → 21M227*13+214#15846#15632
21M → 35K8532+53#15632#15579
35K → 23M13550+85#15579#15494
23M → 24M1773+174#15494#15320
24M → 40K11924+95#15320#15225
40K → 25.2M858+77#15225#15148
25.2M → FINISH1894+185#15148#14963
TOTALS2838*637+2201

* 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