Boston Marathon logo
BOSTON MARATHON 2024

Kristen Geary

Bib: 18755•F

SC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:36/mi
23:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
47:55
↑ 79↓ 1380.4%
15K· 9.32 mi
8:13/mi
1:13:28
↑ 67↓ 78
20K· 12.43 mi
9:22/mi
1:42:34
↑ 106↓ 860.1%
Half· 13.11 mi
8:52/mi
1:48:37
↑ 19↓ 370.5%
25K· 15.53 mi
9:45/mi
2:12:16
↑ 66↓ 880.2%
30K· 18.64 mi
10:11/mi
2:43:54
↑ 181↓ 1480.2%
20M
10:21/mi
2:57:58
↑ 64↓ 500.2%
21M
14:07/mi
3:12:05
↑ 106↓ 241.6%
35K· 21.75 mi
10:23/mi
3:19:51
↑ 17↓ 861.7%
23M
10:25/mi
3:32:53
↑ 23↓ 630.6%
24M
9:40/mi
3:42:33
↓ 821.3%
40K· 24.85 mi
10:18/mi
3:51:21
↓ 200.3%
25.2M
13:12/mi
3:55:54
↑ 13↓ 160.2%
Finish· 26.22 mi
9:33/mi
4:05:38
↑ 22↓ 21

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
Time1:48:37
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:17:01
Pace10:27 /mi
📊Positive Split: 26.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5623:377:3623:37
7:36
-
10K
6.21 mi11:39:1447:557:4324:18
7:49
+0:13
15K
9.32 mi12:04:471:13:287:5325:33
8:13
+0:24
20K
12.43 mi12:33:531:42:348:1529:06
9:22
+1:09
Half
13.11 mi12:39:561:48:378:176:03
8:52
-0:30
25K
15.53 mi13:03:352:12:168:3123:39
9:45
+0:53
30K
18.64 mi13:35:132:43:548:4831:38
10:11
+0:26
20M
20.00 mi13:49:172:57:588:5414:04
10:21
+0:10
21M
21.00 mi14:03:243:12:059:0914:07
14:07
+3:46
35K
21.75 mi14:11:103:19:519:117:46
10:23
-3:44
23M
23.00 mi14:24:123:32:539:1513:02
10:25
+0:02
24M
24.00 mi14:33:523:42:339:169:40
9:40
-0:45
40K
24.85 mi14:42:403:51:219:188:48
10:18
+0:38
25.2M
25.20 mi14:47:133:55:549:224:33
13:12
+2:54
Finish
26.22 mi14:56:574:05:389:239:44
9:33
-3:39

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

7:36 /mi

Average Pace

9:23 /mi

Slowest Pace

14:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:31

32% of race

Time at Steady Pace

2:27:27

60% of race

Time at Slower Pace

18:40

8% of race

Average Pace: 9:22 /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 mi11:14:5623:377:3623:37
7:36
#11576
10K
6.21 mi11:39:1447:557:4324:18
7:49
#12203
15K
9.32 mi12:04:471:13:287:5325:33
8:13
#13182
20K
12.43 mi12:33:531:42:348:1529:06
9:22
#15051
Half
13.11 mi12:39:561:48:378:176:03
8:52
#15174
25K
15.53 mi13:03:352:12:168:3123:39
9:45
#15830
30K
18.64 mi13:35:132:43:548:4831:38
10:11
#16366
20M
20.00 mi13:49:172:57:588:5414:04
10:21
#16493
21M
21.00 mi14:03:243:12:059:0914:07
14:07
#17210
35K
21.75 mi14:11:103:19:519:117:46
10:23
#17265
23M
23.00 mi14:24:123:32:539:1513:02
10:25
#17246
24M
24.00 mi14:33:523:42:339:169:40
9:40
#17161
40K
24.85 mi14:42:403:51:219:188:48
10:18
#17097
25.2M
25.20 mi14:47:133:55:549:224:33
13:12
#17147
Finish
26.22 mi14:56:574:05:389:239:44
9:33
#17086
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi115762899289914865(Top 58%)4886(Top 45%)4886(Top 279%)
10K6.21 mi3.10 mi12203-6273283-3843283-38412860(Top 50%)3687(Top 34%)3687(Top 210%)
15K9.32 mi3.11 mi13182-9793856-5733856-57314865(Top 58%)4886(Top 45%)4886(Top 279%)
20K12.43 mi3.11 mi15051-18694975-11194975-111918772(Top 73%)7152(Top 65%)7152(Top 408%)
Half13.11 mi0.68 mi15174-1235063-885063-8817682(Top 69%)6623(Top 61%)6623(Top 378%)
25K15.53 mi2.42 mi15830-6565509-4465509-44618400(Top 72%)7045(Top 64%)7045(Top 402%)
30K18.64 mi3.11 mi16366-5365893-3845893-38417926(Top 70%)7002(Top 64%)7002(Top 399%)
20M20.00 mi1.36 mi16493-1276002-1096002-10917580(Top 69%)7008(Top 64%)7008(Top 400%)
21M21.00 mi1.00 mi17210-7176440-4386440-43822479(Top 88%)9531(Top 87%)9531(Top 544%)
35K21.75 mi0.75 mi17265-556495-556495-5518244(Top 71%)7445(Top 68%)7445(Top 425%)
23M23.00 mi1.25 mi17246+196505-106505-1016788(Top 66%)6801(Top 62%)6801(Top 388%)
24M24.00 mi1.00 mi17161+856481+246481+2415164(Top 59%)6033(Top 55%)6033(Top 344%)
40K24.85 mi0.85 mi17097+646484-36484-316033(Top 63%)6518(Top 60%)6518(Top 372%)
25.2M25.20 mi0.35 mi17147-506525-416525-4120105(Top 79%)8564(Top 78%)8564(Top 489%)
Finish26.22 mi1.02 mi17086+616524+16524+116764(Top 66%)6898(Top 63%)6898(Top 393%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

14865

Females

4886

F45-49

4886

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12860

Females

3687

F45-49

3687

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

14865

Females

4886

F45-49

4886

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18772

Females

7152

F45-49

7152

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17682

Females

6623

F45-49

6623

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

18400

Females

7045

F45-49

7045

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17926

Females

7002

F45-49

7002

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17580

Females

7008

F45-49

7008

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

22479

Females

9531

F45-49

9531

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

18244

Females

7445

F45-49

7445

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16788

Females

6801

F45-49

6801

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15164

Females

6033

F45-49

6033

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16033

Females

6518

F45-49

6518

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20105

Females

8564

F45-49

8564

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16764

Females

6898

F45-49

6898

Passing Analysis

Category:
Athletes Passed
983
Passed By
6493
Net Change
-5510
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11576
5K → 10K90717-627#11576#12203
10K → 15K501029-979#12203#13182
15K → 20K251894-1869#13182#15051
20K → Half10133-123#15051#15174
Half → 25K87743-656#15174#15830
25K → 30K102638-536#15830#16366
30K → 20M83210-127#16366#16493
20M → 21M10727-717#16493#17210
21M → 35K60115-55#17210#17265
35K → 23M11596+19#17265#17246
23M → 24M11429+85#17246#17161
24M → 40K11147+64#17161#17097
40K → 25.2M2474-50#17097#17147
25.2M → Finish10241+61#17147#17086
TOTALS9836493-5510
📊

Passing Visuals

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