Boston Marathon logo
BOSTON MARATHON 2024

Eleanor Williamson

Bib: 15718•F

FL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:04
Rank: #23702
Start → 5K
32:04 | 10:19/mi
10K· 6.21 mi
1:03:12
Rank: #23144 (+558)
5K → 10K
31:08 | 10:01/mi
15K· 9.32 mi
1:32:05
Rank: #22209 (+935)
10K → 15K
28:53 | 9:18/mi
20K· 12.43 mi
2:03:48
Rank: #21875 (+334)
15K → 20K
31:43 | 10:13/mi
Half· 13.11 mi
2:09:46
Rank: #21701 (+174)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:31:46
Rank: #20882 (+819)
Half → 25K
22:00 | 9:04/mi
30K· 18.64 mi
3:01:31
Rank: #20064 (+818)
25K → 30K
29:45 | 9:35/mi
20M
3:13:57
Rank: #19642 (+422)
30K → 20M
12:26 | 9:09/mi
21M
3:23:49
Rank: #19269 (+373)
20M → 21M
9:52 | 9:52/mi
35K· 21.75 mi
3:30:24
Rank: #19024 (+245)
21M → 35K
6:35 | 8:48/mi
23M
3:42:07
Rank: #18676 (+348)
35K → 23M
11:43 | 9:21/mi
24M
3:50:47
Rank: #18376 (+300)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
4:00:09
Rank: #18367 (+9)
24M → 40K
9:22 | 10:57/mi
25.2M
4:03:36
Rank: #18227 (+140)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
4:12:05
Rank: #17977 (+250)
25.2M → Finish
8:29 | 8:19/mi

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 Half
Distance13.11 mi
Time2:09:46
Pace9:54 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:02:19
Pace9:20 /mi
📊Negative Split: 5.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:3132:0410:1932:04
10:19
-
10K
6.21 mi11:37:391:03:1210:1031:08
10:01
-0:18
15K
9.32 mi12:06:321:32:059:5328:53
9:18
-0:43
20K
12.43 mi12:38:152:03:489:5831:43
10:13
+0:55
Half
13.11 mi12:44:132:09:469:545:58
8:45
-1:28
25K
15.53 mi13:06:132:31:469:4622:00
9:04
+0:19
30K
18.64 mi13:35:583:01:319:4429:45
9:35
+0:31
20M
20.00 mi13:48:243:13:579:4212:26
9:09
-0:26
21M
21.00 mi13:58:163:23:499:429:52
9:52
+0:43
35K
21.75 mi14:04:513:30:249:406:35
8:48
-1:04
23M
23.00 mi14:16:343:42:079:3911:43
9:21
+0:33
24M
24.00 mi14:25:143:50:479:378:40
8:40
-0:41
40K
24.85 mi14:34:364:00:099:409:22
10:57
+2:17
25.2M
25.20 mi14:38:034:03:369:403:27
10:00
-0:57
Finish
26.22 mi14:46:324:12:059:378:29
8:19
-1:41

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

8:19 /mi

Average Pace

9:37 /mi

Slowest Pace

10:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:42

12% of race

Time at Steady Pace

1:44:47

42% of race

Time at Slower Pace

1:57:36

47% of race

Average Pace: 9:37 /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 mi11:06:3132:0410:1932:04
10:19
#23702
10K
6.21 mi11:37:391:03:1210:1031:08
10:01
#23144
15K
9.32 mi12:06:321:32:059:5328:53
9:18
#22209
20K
12.43 mi12:38:152:03:489:5831:43
10:13
#21875
Half
13.11 mi12:44:132:09:469:545:58
8:45
#21701
25K
15.53 mi13:06:132:31:469:4622:00
9:04
#20882
30K
18.64 mi13:35:583:01:319:4429:45
9:35
#20064
20M
20.00 mi13:48:243:13:579:4212:26
9:09
#19642
21M
21.00 mi13:58:163:23:499:429:52
9:52
#19269
35K
21.75 mi14:04:513:30:249:406:35
8:48
#19024
23M
23.00 mi14:16:343:42:079:3911:43
9:21
#18676
24M
24.00 mi14:25:143:50:479:378:40
8:40
#18376
40K
24.85 mi14:34:364:00:099:409:22
10:57
#18367
25.2M
25.20 mi14:38:034:03:369:403:27
10:00
#18227
Finish
26.22 mi14:46:324:12:059:378:29
8:19
#17977
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi237029782978220019(Top 78%)7797(Top 71%)7797(Top 657%)
10K6.21 mi3.10 mi23144+5589483+2999483+29922610(Top 88%)9234(Top 85%)9234(Top 778%)
15K9.32 mi3.11 mi22209+9359007+4769007+47620019(Top 78%)7797(Top 71%)7797(Top 657%)
20K12.43 mi3.11 mi21875+3348833+1748833+17421030(Top 82%)8373(Top 77%)8373(Top 705%)
Half13.11 mi0.68 mi21701+1748753+808753+8017125(Top 67%)6306(Top 58%)6306(Top 531%)
25K15.53 mi2.42 mi20882+8198317+4368317+43615865(Top 62%)5644(Top 52%)5644(Top 475%)
30K18.64 mi3.11 mi20064+8187931+3867931+38615768(Top 62%)5841(Top 53%)5841(Top 492%)
20M20.00 mi1.36 mi19642+4227740+1917740+19112908(Top 51%)4534(Top 42%)4534(Top 382%)
21M21.00 mi1.00 mi19269+3737571+1697571+16912466(Top 49%)4514(Top 41%)4514(Top 380%)
35K21.75 mi0.75 mi19024+2457452+1197452+11912396(Top 49%)4495(Top 41%)4495(Top 379%)
23M23.00 mi1.25 mi18676+3487290+1627290+16212896(Top 50%)4859(Top 44%)4859(Top 409%)
24M24.00 mi1.00 mi18376+3007152+1387152+13810442(Top 41%)3671(Top 34%)3671(Top 309%)
40K24.85 mi0.85 mi18367+97165-137165-1317980(Top 70%)7489(Top 69%)7489(Top 631%)
25.2M25.20 mi0.35 mi18227+1407104+617104+6111050(Top 43%)4148(Top 38%)4148(Top 349%)
Finish26.22 mi1.02 mi17977+2507008+967008+9610552(Top 41%)3784(Top 35%)3784(Top 319%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20019

Females

7797

F50-54

7797

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

22610

Females

9234

F50-54

9234

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20019

Females

7797

F50-54

7797

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21030

Females

8373

F50-54

8373

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17125

Females

6306

F50-54

6306

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

15865

Females

5644

F50-54

5644

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15768

Females

5841

F50-54

5841

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

12908

Females

4534

F50-54

4534

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12466

Females

4514

F50-54

4514

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12396

Females

4495

F50-54

4495

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

12896

Females

4859

F50-54

4859

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10442

Females

3671

F50-54

3671

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17980

Females

7489

F50-54

7489

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11050

Females

4148

F50-54

4148

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

10552

Females

3784

F50-54

3784

Passing Analysis

Category:
Athletes Passed
5850
Passed By
125
Net Change
+5725
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23702
5K → 10K58729+558#23702#23144
10K → 15K9361+935#23144#22209
15K → 20K37137+334#22209#21875
20K → Half1740+174#21875#21701
Half → 25K8190+819#21701#20882
25K → 30K8180+818#20882#20064
30K → 20M4220+422#20064#19642
20M → 21M3730+373#19642#19269
21M → 35K2461+245#19269#19024
35K → 23M3491+348#19024#18676
23M → 24M3000+300#18676#18376
24M → 40K6354+9#18376#18367
40K → 25.2M1411+140#18367#18227
25.2M → Finish2511+250#18227#17977
TOTALS5850125+5725
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing