Boston Marathon logo
BOSTON MARATHON 2024

Josie Magee

Bib: 21397•F

ID

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Masters (Masters Women)
#0 / 6263
Top 11%
Division (F55-59)
#0 / 876
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:08
Rank: #12854
Start → 5K
24:08 | 7:46/mi
10K· 6.21 mi
48:05
Rank: #12394 (+460)
5K → 10K
23:57 | 7:43/mi
15K· 9.32 mi
1:12:19
Rank: #12203 (+191)
10K → 15K
24:14 | 7:48/mi
20K· 12.43 mi
1:37:08
Rank: #12036 (+167)
15K → 20K
24:49 | 7:59/mi
Half· 13.11 mi
1:42:25
Rank: #11960 (+76)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:02:14
Rank: #11743 (+217)
Half → 25K
19:49 | 8:10/mi
30K· 18.64 mi
2:28:22
Rank: #11374 (+369)
25K → 30K
26:08 | 8:25/mi
20M
2:39:38
Rank: #11047 (+327)
30K → 20M
11:16 | 8:17/mi
21M
2:48:31
Rank: #10758 (+289)
20M → 21M
8:53 | 8:53/mi
35K· 21.75 mi
2:54:19
Rank: #10569 (+189)
21M → 35K
5:48 | 7:45/mi
23M
3:04:29
Rank: #10253 (+316)
35K → 23M
10:10 | 8:07/mi
24M
3:12:29
Rank: #10053 (+200)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:19:29
Rank: #9901 (+152)
24M → 40K
7:00 | 8:11/mi
25.2M
3:22:39
Rank: #9832 (+69)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:30:00
Rank: #9572 (+260)
25.2M → Finish
7:21 | 7:13/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
Time1:42:25
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:47:35
Pace8:12 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2724:087:4624:08
7:46
-
10K
6.21 mi11:44:2448:057:4423:57
7:43
-0:03
15K
9.32 mi12:08:381:12:197:4624:14
7:48
+0:05
20K
12.43 mi12:33:271:37:087:4924:49
7:59
+0:11
Half
13.11 mi12:38:441:42:257:495:17
7:45
-0:14
25K
15.53 mi12:58:332:02:147:5219:49
8:10
+0:25
30K
18.64 mi13:24:412:28:227:5826:08
8:25
+0:15
20M
20.00 mi13:35:572:39:387:5911:16
8:17
-0:08
21M
21.00 mi13:44:502:48:318:018:53
8:53
+0:36
35K
21.75 mi13:50:382:54:198:015:48
7:45
-1:08
23M
23.00 mi14:00:483:04:298:0110:10
8:07
+0:22
24M
24.00 mi14:08:483:12:298:018:00
8:00
-0:07
40K
24.85 mi14:15:483:19:298:027:00
8:11
+0:11
25.2M
25.20 mi14:18:583:22:398:033:10
9:11
+1:00
Finish
26.22 mi14:26:193:30:008:017:21
7:13
-1:58

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

7:13 /mi

Average Pace

8:01 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:23

20% of race

Time at Steady Pace

1:58:10

56% of race

Time at Slower Pace

49:27

24% 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:20:2724:087:4624:08
7:46
#12854
10K
6.21 mi11:44:2448:057:4423:57
7:43
#12394
15K
9.32 mi12:08:381:12:197:4624:14
7:48
#12203
20K
12.43 mi12:33:271:37:087:4924:49
7:59
#12036
Half
13.11 mi12:38:441:42:257:495:17
7:45
#11960
25K
15.53 mi12:58:332:02:147:5219:49
8:10
#11743
30K
18.64 mi13:24:412:28:227:5826:08
8:25
#11374
20M
20.00 mi13:35:572:39:387:5911:16
8:17
#11047
21M
21.00 mi13:44:502:48:318:018:53
8:53
#10758
35K
21.75 mi13:50:382:54:198:015:48
7:45
#10569
23M
23.00 mi14:00:483:04:298:0110:10
8:07
#10253
24M
24.00 mi14:08:483:12:298:018:00
8:00
#10053
40K
24.85 mi14:15:483:19:298:027:00
8:11
#9901
25.2M
25.20 mi14:18:583:22:398:033:10
9:11
#9832
Finish
26.22 mi14:26:193:30:008:017:21
7:13
#9572
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi128543640364011924(Top 47%)3201(Top 29%)3201(Top 365%)
10K6.21 mi3.10 mi12394+4603392+2483392+24811945(Top 47%)3160(Top 29%)3160(Top 361%)
15K9.32 mi3.11 mi12203+1913308+843308+8411924(Top 47%)3201(Top 29%)3201(Top 365%)
20K12.43 mi3.11 mi12036+1673240+683240+6811739(Top 46%)3177(Top 29%)3177(Top 363%)
Half13.11 mi0.68 mi11960+763200+403200+4010943(Top 43%)2763(Top 25%)2763(Top 315%)
25K15.53 mi2.42 mi11743+2173116+843116+8411207(Top 44%)3068(Top 28%)3068(Top 350%)
30K18.64 mi3.11 mi11374+3693031+853031+8510190(Top 40%)2793(Top 26%)2793(Top 319%)
20M20.00 mi1.36 mi11047+3272906+1252906+1258352(Top 33%)2161(Top 20%)2161(Top 247%)
21M21.00 mi1.00 mi10758+2892817+892817+898026(Top 31%)2190(Top 20%)2190(Top 250%)
35K21.75 mi0.75 mi10569+1892750+672750+676399(Top 25%)1485(Top 14%)1485(Top 170%)
23M23.00 mi1.25 mi10253+3162652+982652+986401(Top 25%)1641(Top 15%)1641(Top 187%)
24M24.00 mi1.00 mi10053+2002596+562596+566667(Top 26%)1849(Top 17%)1849(Top 211%)
40K24.85 mi0.85 mi9901+1522560+362560+366744(Top 26%)2000(Top 18%)2000(Top 228%)
25.2M25.20 mi0.35 mi9832+692545+152545+157452(Top 29%)2401(Top 22%)2401(Top 274%)
Finish26.22 mi1.02 mi9572+2602453+922453+924107(Top 16%)832(Top 8%)832(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

11924

Females

3201

F55-59

3201

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

11945

Females

3160

F55-59

3160

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

11924

Females

3201

F55-59

3201

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11739

Females

3177

F55-59

3177

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

10943

Females

2763

F55-59

2763

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11207

Females

3068

F55-59

3068

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10190

Females

2793

F55-59

2793

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8352

Females

2161

F55-59

2161

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8026

Females

2190

F55-59

2190

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6399

Females

1485

F55-59

1485

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6401

Females

1641

F55-59

1641

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6667

Females

1849

F55-59

1849

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6744

Females

2000

F55-59

2000

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7452

Females

2401

F55-59

2401

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4107

Females

832

F55-59

832

Passing Analysis

Category:
Athletes Passed
3999*
Passed By
717
Net Change
+3282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12854
5K → 10K567107+460#12854#12394
10K → 15K320129+191#12394#12203
15K → 20K315148+167#12203#12036
20K → Half8812+76#12036#11960
Half → 25K325108+217#11960#11743
25K → 30K486117+369#11743#11374
30K → 20M34821+327#11374#11047
20M → 21M31526+289#11047#10758
21M → 35K1912+189#10758#10569
35K → 23M3259+316#10569#10253
23M → 24M2088+200#10253#10053
24M → 40K170*18+152#10053#9901
40K → 25.2M7910+69#9901#9832
25.2M → Finish2622+260#9832#9572
TOTALS3999*717+3282

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

📊

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