Boston Marathon logo
BOSTON MARATHON 2024

Lynn Bucknall

Bib: 22323•F

TX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 41%
Division (F60-64)
#0 / 549
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #17993
Start → 5K
26:32 | 8:32/mi
10K· 6.21 mi
53:44
Rank: #18325 (-332)
5K → 10K
27:12 | 8:45/mi
15K· 9.32 mi
1:21:01
Rank: #18141 (+184)
10K → 15K
27:17 | 8:47/mi
20K· 12.43 mi
1:48:24
Rank: #17633 (+508)
15K → 20K
27:23 | 8:49/mi
Half· 13.11 mi
1:54:24
Rank: #17607 (+26)
20K → Half
6:00 | 8:48/mi
25K· 15.53 mi
2:15:52
Rank: #17086 (+521)
Half → 25K
21:28 | 8:51/mi
30K· 18.64 mi
2:43:31
Rank: #16262 (+824)
25K → 30K
27:39 | 8:54/mi
20M
2:55:50
Rank: #15992 (+270)
30K → 20M
12:19 | 9:04/mi
21M
3:05:37
Rank: #15756 (+236)
20M → 21M
9:47 | 9:47/mi
35K· 21.75 mi
3:12:27
Rank: #15686 (+70)
21M → 35K
6:50 | 9:08/mi
23M
3:24:13
Rank: #15512 (+174)
35K → 23M
11:46 | 9:24/mi
24M
3:33:17
Rank: #15384 (+128)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:41:17
Rank: #15241 (+143)
24M → 40K
8:00 | 9:21/mi
25.2M
3:44:56
Rank: #15183 (+58)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:54:32
Rank: #15210 (-27)
25.2M → Finish
9:36 | 9:25/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 HalfFaster
Distance13.11 mi
Time1:54:24
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:00:08
Pace9:10 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0226:328:3226:32
8:32
-
10K
6.21 mi11:53:1453:448:3927:12
8:45
+0:13
15K
9.32 mi12:20:311:21:018:4227:17
8:47
+0:02
20K
12.43 mi12:47:541:48:248:4327:23
8:49
+0:02
Half
13.11 mi12:53:541:54:248:446:00
8:48
-0:01
25K
15.53 mi13:15:222:15:528:4521:28
8:51
+0:03
30K
18.64 mi13:43:012:43:318:4627:39
8:54
+0:03
20M
20.00 mi13:55:202:55:508:4712:19
9:04
+0:10
21M
21.00 mi14:05:073:05:378:509:47
9:47
+0:43
35K
21.75 mi14:11:573:12:278:516:50
9:08
-0:39
23M
23.00 mi14:23:433:24:138:5311:46
9:24
+0:16
24M
24.00 mi14:32:473:33:178:539:04
9:04
-0:20
40K
24.85 mi14:40:473:41:178:548:00
9:21
+0:17
25.2M
25.20 mi14:44:263:44:568:563:39
10:35
+1:14
Finish
26.22 mi14:54:023:54:328:579:36
9:25
-1:10

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

8:32 /mi

Average Pace

8:57 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:24

49% of race

Time at Steady Pace

1:17:20

33% of race

Time at Slower Pace

42:48

18% of race

Average Pace: 8:57 /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 mi11:26:0226:328:3226:32
8:32
#17993
10K
6.21 mi11:53:1453:448:3927:12
8:45
#18325
15K
9.32 mi12:20:311:21:018:4227:17
8:47
#18141
20K
12.43 mi12:47:541:48:248:4327:23
8:49
#17633
Half
13.11 mi12:53:541:54:248:446:00
8:48
#17607
25K
15.53 mi13:15:222:15:528:4521:28
8:51
#17086
30K
18.64 mi13:43:012:43:318:4627:39
8:54
#16262
20M
20.00 mi13:55:202:55:508:4712:19
9:04
#15992
21M
21.00 mi14:05:073:05:378:509:47
9:47
#15756
35K
21.75 mi14:11:573:12:278:516:50
9:08
#15686
23M
23.00 mi14:23:433:24:138:5311:46
9:24
#15512
24M
24.00 mi14:32:473:33:178:539:04
9:04
#15384
40K
24.85 mi14:40:473:41:178:548:00
9:21
#15241
25.2M
25.20 mi14:44:263:44:568:563:39
10:35
#15183
Finish
26.22 mi14:54:023:54:328:579:36
9:25
#15210
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi179936753675317890(Top 70%)6652(Top 61%)6652(Top 1212%)
10K6.21 mi3.10 mi18325-3326933-1806933-18018644(Top 73%)7104(Top 65%)7104(Top 1294%)
15K9.32 mi3.11 mi18141+1846823+1106823+11017890(Top 70%)6652(Top 61%)6652(Top 1212%)
20K12.43 mi3.11 mi17633+5086535+2886535+28816465(Top 64%)5867(Top 54%)5867(Top 1069%)
Half13.11 mi0.68 mi17607+266531+46531+417317(Top 68%)6395(Top 59%)6395(Top 1165%)
25K15.53 mi2.42 mi17086+5216246+2856246+28514828(Top 58%)5083(Top 47%)5083(Top 926%)
30K18.64 mi3.11 mi16262+8245831+4155831+41512760(Top 50%)4150(Top 38%)4150(Top 756%)
20M20.00 mi1.36 mi15992+2705705+1265705+12612485(Top 49%)4288(Top 39%)4288(Top 781%)
21M21.00 mi1.00 mi15756+2365615+905615+9012088(Top 47%)4314(Top 39%)4314(Top 786%)
35K21.75 mi0.75 mi15686+705599+165599+1613984(Top 55%)5320(Top 49%)5320(Top 969%)
23M23.00 mi1.25 mi15512+1745546+535546+5313079(Top 51%)4949(Top 45%)4949(Top 901%)
24M24.00 mi1.00 mi15384+1285503+435503+4312540(Top 49%)4694(Top 43%)4694(Top 855%)
40K24.85 mi0.85 mi15241+1435464+395464+3912541(Top 49%)4814(Top 44%)4814(Top 877%)
25.2M25.20 mi0.35 mi15183+585448+165448+1613145(Top 51%)5166(Top 47%)5166(Top 941%)
Finish26.22 mi1.02 mi15210-275481-335481-3316175(Top 63%)6595(Top 60%)6595(Top 1201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

17890

Females

6652

F60-64

6652

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18644

Females

7104

F60-64

7104

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

17890

Females

6652

F60-64

6652

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16465

Females

5867

F60-64

5867

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

17317

Females

6395

F60-64

6395

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14828

Females

5083

F60-64

5083

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

12760

Females

4150

F60-64

4150

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

12485

Females

4288

F60-64

4288

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12088

Females

4314

F60-64

4314

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

13984

Females

5320

F60-64

5320

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13079

Females

4949

F60-64

4949

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12540

Females

4694

F60-64

4694

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12541

Females

4814

F60-64

4814

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13145

Females

5166

F60-64

5166

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16175

Females

6595

F60-64

6595

Passing Analysis

Category:
Athletes Passed
3727
Passed By
944
Net Change
+2783
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17993
5K → 10K158490-332#17993#18325
10K → 15K314130+184#18325#18141
15K → 20K54638+508#18141#17633
20K → Half5428+26#17633#17607
Half → 25K53211+521#17607#17086
25K → 30K8295+824#17086#16262
30K → 20M28313+270#16262#15992
20M → 21M24812+236#15992#15756
21M → 35K9828+70#15756#15686
35K → 23M21339+174#15686#15512
23M → 24M15325+128#15512#15384
24M → 40K16118+143#15384#15241
40K → 25.2M7416+58#15241#15183
25.2M → Finish6491-27#15183#15210
TOTALS3727944+2783
📊

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