Boston Marathon logo
BOSTON MARATHON 2024

Brittany Spurrell

Bib: 14901•F

BC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:54
Rank: #12280
Start → 5K
23:54 | 7:42/mi
10K· 6.21 mi
49:04
Rank: #13629 (-1349)
5K → 10K
25:10 | 8:06/mi
15K· 9.32 mi
1:15:44
Rank: #14897 (-1268)
10K → 15K
26:40 | 8:35/mi
20K· 12.43 mi
1:44:10
Rank: #15729 (-832)
15K → 20K
28:26 | 9:09/mi
Half· 13.11 mi
1:50:24
Rank: #15924 (-195)
20K → Half
6:14 | 9:08/mi
25K· 15.53 mi
2:13:41
Rank: #16321 (-397)
Half → 25K
23:17 | 9:36/mi
30K· 18.64 mi
2:43:45
Rank: #16327 (-6)
25K → 30K
30:04 | 9:41/mi
20M
2:57:21
Rank: #16341 (-14)
30K → 20M
13:36 | 10:00/mi
21M
3:08:21
Rank: #16389 (-48)
20M → 21M
11:00 | 11:00/mi
35K· 21.75 mi
3:16:01
Rank: #16488 (-99)
21M → 35K
7:40 | 10:15/mi
23M
3:28:51
Rank: #16490 (-2)
35K → 23M
12:50 | 10:15/mi
24M
3:39:58
Rank: #16699 (-209)
23M → 24M
11:07 | 11:07/mi
40K· 24.85 mi
3:48:40
Rank: #16628 (+71)
24M → 40K
8:42 | 10:11/mi
25.2M
3:52:19
Rank: #16568 (+60)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
4:01:26
Rank: #16444 (+124)
25.2M → Finish
9:07 | 8:57/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
Time1:50:24
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:11:02
Pace10:00 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5123:547:4223:54
7:42
-
10K
6.21 mi11:20:0149:047:5425:10
8:06
+0:24
15K
9.32 mi11:46:411:15:448:0826:40
8:35
+0:29
20K
12.43 mi12:15:071:44:108:2328:26
9:09
+0:34
Half
13.11 mi12:21:211:50:248:256:14
9:08
-0:01
25K
15.53 mi12:44:382:13:418:3623:17
9:36
+0:28
30K
18.64 mi13:14:422:43:458:4730:04
9:41
+0:05
20M
20.00 mi13:28:182:57:218:5213:36
10:00
+0:19
21M
21.00 mi13:39:183:08:218:5811:00
11:00
+1:00
35K
21.75 mi13:46:583:16:019:017:40
10:15
-0:45
23M
23.00 mi13:59:483:28:519:0512:50
10:15
0:00
24M
24.00 mi14:10:553:39:589:1011:07
11:07
+0:52
40K
24.85 mi14:19:373:48:409:128:42
10:11
-0:56
25.2M
25.20 mi14:23:163:52:199:133:39
10:35
+0:24
Finish
26.22 mi14:32:234:01:269:139:07
8:57
-1:38

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

7:42 /mi

Average Pace

9:13 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:31

50% of race

Time at Steady Pace

1:06:57

28% of race

Time at Slower Pace

54:58

23% of race

Average Pace: 9:12 /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 mi10:54:5123:547:4223:54
7:42
#12280
10K
6.21 mi11:20:0149:047:5425:10
8:06
#13629
15K
9.32 mi11:46:411:15:448:0826:40
8:35
#14897
20K
12.43 mi12:15:071:44:108:2328:26
9:09
#15729
Half
13.11 mi12:21:211:50:248:256:14
9:08
#15924
25K
15.53 mi12:44:382:13:418:3623:17
9:36
#16321
30K
18.64 mi13:14:422:43:458:4730:04
9:41
#16327
20M
20.00 mi13:28:182:57:218:5213:36
10:00
#16341
21M
21.00 mi13:39:183:08:218:5811:00
11:00
#16389
35K
21.75 mi13:46:583:16:019:017:40
10:15
#16488
23M
23.00 mi13:59:483:28:519:0512:50
10:15
#16490
24M
24.00 mi14:10:553:39:589:1011:07
11:07
#16699
40K
24.85 mi14:19:373:48:409:128:42
10:11
#16628
25.2M
25.20 mi14:23:163:52:199:133:39
10:35
#16568
Finish
26.22 mi14:32:234:01:269:139:07
8:57
#16444
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122803299329916875(Top 66%)6069(Top 56%)6069(Top 130%)
10K6.21 mi3.10 mi13629-13494107-8084107-80814889(Top 58%)4875(Top 45%)4875(Top 105%)
15K9.32 mi3.11 mi14897-12684884-7774884-77716875(Top 66%)6069(Top 56%)6069(Top 130%)
20K12.43 mi3.11 mi15729-8325410-5265410-52618007(Top 70%)6704(Top 61%)6704(Top 144%)
Half13.11 mi0.68 mi15924-1955536-1265536-12618843(Top 74%)7233(Top 66%)7233(Top 155%)
25K15.53 mi2.42 mi16321-3975796-2605796-26017884(Top 70%)6758(Top 62%)6758(Top 145%)
30K18.64 mi3.11 mi16327-65869-735869-7316171(Top 63%)6060(Top 55%)6060(Top 130%)
20M20.00 mi1.36 mi16341-145912-435912-4316513(Top 65%)6464(Top 59%)6464(Top 139%)
21M21.00 mi1.00 mi16389-485967-555967-5516346(Top 64%)6510(Top 60%)6510(Top 140%)
35K21.75 mi0.75 mi16488-996030-636030-6317919(Top 70%)7305(Top 67%)7305(Top 157%)
23M23.00 mi1.25 mi16490-26079-496079-4916262(Top 64%)6534(Top 60%)6534(Top 140%)
24M24.00 mi1.00 mi16699-2096224-1456224-14519543(Top 76%)8220(Top 75%)8220(Top 176%)
40K24.85 mi0.85 mi16628+716222+26222+215630(Top 61%)6328(Top 58%)6328(Top 136%)
25.2M25.20 mi0.35 mi16568+606202+206202+2013163(Top 52%)5184(Top 47%)5184(Top 111%)
Finish26.22 mi1.02 mi16444+1246166+366166+3613954(Top 55%)5456(Top 50%)5456(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16875

Females

6069

F18-39

6069

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

14889

Females

4875

F18-39

4875

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16875

Females

6069

F18-39

6069

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18007

Females

6704

F18-39

6704

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

18843

Females

7233

F18-39

7233

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

17884

Females

6758

F18-39

6758

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16171

Females

6060

F18-39

6060

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16513

Females

6464

F18-39

6464

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16346

Females

6510

F18-39

6510

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

17919

Females

7305

F18-39

7305

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16262

Females

6534

F18-39

6534

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

19543

Females

8220

F18-39

8220

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15630

Females

6328

F18-39

6328

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13163

Females

5184

F18-39

5184

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

13954

Females

5456

F18-39

5456

Passing Analysis

Category:
Athletes Passed
1228
Passed By
5392
Net Change
-4164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12280
5K → 10K411390-1349#12280#13629
10K → 15K341302-1268#13629#14897
15K → 20K77909-832#14897#15729
20K → Half7202-195#15729#15924
Half → 25K111508-397#15924#16321
25K → 30K240246-6#16321#16327
30K → 20M116130-14#16327#16341
20M → 21M80128-48#16341#16389
21M → 35K44143-99#16389#16488
35K → 23M113115-2#16488#16490
23M → 24M35244-209#16490#16699
24M → 40K12049+71#16699#16628
40K → 25.2M655+60#16628#16568
25.2M → Finish14521+124#16568#16444
TOTALS12285392-4164
📊

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