Boston Marathon logo
BOSTON MARATHON 2024

Sarah Harris

TN

Bib: 22386 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 49%
Division (F55-59)
#0 / 876
Top 29%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:37/mi
26:47
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:36/mi
53:31
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:40/mi
1:20:28
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:57/mi
1:48:15
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:45/mi
1:54:13
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:57/mi
2:15:56
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:20/mi
2:44:55
↑ 181↓ 1480.2%
138 ft elev
20M
9:38/mi
2:58:00
↑ 64↓ 500.2%
148 ft elev
21M
10:37/mi
3:08:37
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:16/mi
3:15:33
↑ 17↓ 861.7%
156 ft elev
23M
10:00/mi
3:28:04
↑ 23↓ 630.6%
116 ft elev
24M
9:52/mi
3:37:56
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:02/mi
3:46:31
↓ 200.3%
20 ft elev
25.2M
11:48/mi
3:50:35
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:52/mi
4:00:38
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:54:138:43 /mi⚡ faster
2nd Half
2:06:259:39 /mi+10.7%
Positive split — 10.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5426:478:3726:47
8:37
-
10K
6.21 mi11:51:3853:318:3726:44
8:36
-0:01
15K
9.32 mi12:18:351:20:288:3826:57
8:40
+0:04
20K
12.43 mi12:46:221:48:158:4327:47
8:57
+0:17
Half
13.11 mi12:52:201:54:138:435:58
8:45
-0:12
25K
15.53 mi13:14:032:15:568:4521:43
8:57
+0:12
30K
18.64 mi13:43:022:44:558:5128:59
9:20
+0:23
20M
20.00 mi13:56:072:58:008:5413:05
9:38
+0:18
21M
21.00 mi14:06:443:08:378:5910:37
10:37
+0:59
35K
21.75 mi14:13:403:15:338:596:56
9:16
-1:21
23M
23.00 mi14:26:113:28:049:0312:31
10:00
+0:44
24M
24.00 mi14:36:033:37:569:059:52
9:52
-0:08
40K
24.85 mi14:44:383:46:319:078:35
10:02
+0:10
25.2M
25.20 mi14:48:423:50:359:094:04
11:48
+1:46
Finish
26.22 mi14:58:454:00:389:1110:03
9:52
-1:56

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

8:36 /mi

Average Pace

9:11 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:26:26

36% of race

Time at Steady Pace

1:38:30

41% of race

Time at Slower Pace

55:42

23% of race

Average Pace: 9:11 /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 mi11:24:5426:478:3726:47
8:37
#18436
10K
6.21 mi11:51:3853:318:3726:44
8:36
#18154
15K
9.32 mi12:18:351:20:288:3826:57
8:40
#17844
20K
12.43 mi12:46:221:48:158:4327:47
8:57
#17583
Half
13.11 mi12:52:201:54:138:435:58
8:45
#17532
25K
15.53 mi13:14:032:15:568:4521:43
8:57
#17114
30K
18.64 mi13:43:022:44:558:5128:59
9:20
#16631
20M
20.00 mi13:56:072:58:008:5413:05
9:38
#16506
21M
21.00 mi14:06:443:08:378:5910:37
10:37
#16458
35K
21.75 mi14:13:403:15:338:596:56
9:16
#16376
23M
23.00 mi14:26:113:28:049:0312:31
10:00
#16333
24M
24.00 mi14:36:033:37:569:059:52
9:52
#16305
40K
24.85 mi14:44:383:46:319:078:35
10:02
#16233
25.2M
25.20 mi14:48:423:50:359:094:04
11:48
#16246
Finish
26.22 mi14:58:454:00:389:1110:03
9:52
#16331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi18436702070201735863526352
10K6.21 mi3.10 mi18154+2826833+1876833+1871789166586658
15K9.32 mi3.11 mi17844+3106642+1916642+1911735863526352
20K12.43 mi3.11 mi17583+2616508+1346508+1341710062206220
Half13.11 mi0.68 mi17532+516489+196489+191709262736273
25K15.53 mi2.42 mi17114+4186265+2246265+2241533753615361
30K18.64 mi3.11 mi16631+4836049+2166049+2161475052865286
20M20.00 mi1.36 mi16506+1256012+376012+371508157195719
21M21.00 mi1.00 mi16458+486002+106002+101521759255925
35K21.75 mi0.75 mi16376+825978+245978+241459856435643
23M23.00 mi1.25 mi16333+435993-155993-151546761516151
24M24.00 mi1.00 mi16305+286009-166009-161586763766376
40K24.85 mi0.85 mi16233+726000+96000+91516260916091
25.2M25.20 mi0.35 mi16246-136023-236023-231683969496949
Finish26.22 mi1.02 mi16331-856105-826105-821793174697469

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17358

Females

6352

F55-59

6352

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17891

Females

6658

F55-59

6658

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17358

Females

6352

F55-59

6352

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17100

Females

6220

F55-59

6220

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17092

Females

6273

F55-59

6273

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15337

Females

5361

F55-59

5361

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

14750

Females

5286

F55-59

5286

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15081

Females

5719

F55-59

5719

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15217

Females

5925

F55-59

5925

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14598

Females

5643

F55-59

5643

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15467

Females

6151

F55-59

6151

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15867

Females

6376

F55-59

6376

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15162

Females

6091

F55-59

6091

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16839

Females

6949

F55-59

6949

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17931

Females

7469

F55-59

7469

Passing Analysis

Category:
Athletes Passed
3109
Passed By
1004
Net Change
+2105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18436
5K → 10K442160+282#18436#18154
10K → 15K40191+310#18154#17844
15K → 20K378117+261#17844#17583
20K → Half7221+51#17583#17532
Half → 25K44426+418#17532#17114
25K → 30K53451+483#17114#16631
30K → 20M18055+125#16631#16506
20M → 21M12375+48#16506#16458
21M → 35K10725+82#16458#16376
35K → 23M13491+43#16376#16333
23M → 24M9365+28#16333#16305
24M → 40K11341+72#16305#16233
40K → 25.2M3447-13#16233#16246
25.2M → Finish54139-85#16246#16331
TOTALS31091004+2105

Passing Charts

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing