Boston Marathon logo
BOSTON MARATHON 2024

Susan Mcloud

Bib: 22112•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 44%
Division (F50-54)
#0 / 1187
Top 41%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:43
Rank: #16511
Start → 5K
25:43 | 8:17/mi
10K· 6.21 mi
52:09
Rank: #16875 (-364)
5K → 10K
26:26 | 8:30/mi
15K· 9.32 mi
1:18:30
Rank: #16627 (+248)
10K → 15K
26:21 | 8:29/mi
20K· 12.43 mi
1:46:53
Rank: #16987 (-360)
15K → 20K
28:23 | 9:08/mi
Half· 13.11 mi
1:52:49
Rank: #16967 (+20)
20K → Half
5:56 | 8:42/mi
25K· 15.53 mi
2:15:25
Rank: #16923 (+44)
Half → 25K
22:36 | 9:19/mi
30K· 18.64 mi
2:44:29
Rank: #16513 (+410)
25K → 30K
29:04 | 9:21/mi
20M
2:58:49
Rank: #16710 (-197)
30K → 20M
14:20 | 10:33/mi
21M
3:09:27
Rank: #16634 (+76)
20M → 21M
10:38 | 10:38/mi
35K· 21.75 mi
3:16:11
Rank: #16524 (+110)
21M → 35K
6:44 | 9:00/mi
23M
3:27:53
Rank: #16286 (+238)
35K → 23M
11:42 | 9:21/mi
24M
3:36:50
Rank: #16075 (+211)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:44:34
Rank: #15854 (+221)
24M → 40K
7:44 | 9:03/mi
25.2M
3:48:12
Rank: #15802 (+52)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:57:13
Rank: #15699 (+103)
25.2M → Finish
9:01 | 8:51/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
Time1:52:49
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:04:24
Pace9:29 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:1125:438:1725:43
8:17
-
10K
6.21 mi12:07:3752:098:2426:26
8:30
+0:13
15K
9.32 mi12:33:581:18:308:2526:21
8:29
-0:01
20K
12.43 mi13:02:211:46:538:3628:23
9:08
+0:39
Half
13.11 mi13:08:171:52:498:365:56
8:42
-0:26
25K
15.53 mi13:30:532:15:258:4322:36
9:19
+0:37
30K
18.64 mi13:59:572:44:298:4929:04
9:21
+0:02
20M
20.00 mi14:14:172:58:498:5614:20
10:33
+1:12
21M
21.00 mi14:24:553:09:279:0110:38
10:38
+0:05
35K
21.75 mi14:31:393:16:119:016:44
9:00
-1:38
23M
23.00 mi14:43:213:27:539:0211:42
9:21
+0:21
24M
24.00 mi14:52:183:36:509:028:57
8:57
-0:24
40K
24.85 mi15:00:023:44:349:027:44
9:03
+0:06
25.2M
25.20 mi15:03:403:48:129:033:38
10:32
+1:29
Finish
26.22 mi15:12:413:57:139:039:01
8:51
-1:41

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

8:17 /mi

Average Pace

9:03 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:30

33% of race

Time at Steady Pace

2:10:07

55% of race

Time at Slower Pace

28:36

12% of race

Average Pace: 9:03 /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 mi11:41:1125:438:1725:43
8:17
#16511
10K
6.21 mi12:07:3752:098:2426:26
8:30
#16875
15K
9.32 mi12:33:581:18:308:2526:21
8:29
#16627
20K
12.43 mi13:02:211:46:538:3628:23
9:08
#16987
Half
13.11 mi13:08:171:52:498:365:56
8:42
#16967
25K
15.53 mi13:30:532:15:258:4322:36
9:19
#16923
30K
18.64 mi13:59:572:44:298:4929:04
9:21
#16513
20M
20.00 mi14:14:172:58:498:5614:20
10:33
#16710
21M
21.00 mi14:24:553:09:279:0110:38
10:38
#16634
35K
21.75 mi14:31:393:16:119:016:44
9:00
#16524
23M
23.00 mi14:43:213:27:539:0211:42
9:21
#16286
24M
24.00 mi14:52:183:36:509:028:57
8:57
#16075
40K
24.85 mi15:00:023:44:349:027:44
9:03
#15854
25.2M
25.20 mi15:03:403:48:129:033:38
10:32
#15802
Finish
26.22 mi15:12:413:57:139:039:01
8:51
#15699
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi165115875587516303(Top 64%)5747(Top 53%)5747(Top 484%)
10K6.21 mi3.10 mi16875-3646079-2046079-20417339(Top 68%)6331(Top 58%)6331(Top 533%)
15K9.32 mi3.11 mi16627+2485923+1565923+15616303(Top 64%)5747(Top 53%)5747(Top 484%)
20K12.43 mi3.11 mi16987-3606159-2366159-23617932(Top 70%)6664(Top 61%)6664(Top 561%)
Half13.11 mi0.68 mi16967+206158+16158+116841(Top 66%)6124(Top 56%)6124(Top 516%)
25K15.53 mi2.42 mi16923+446148+106148+1016878(Top 66%)6196(Top 57%)6196(Top 522%)
30K18.64 mi3.11 mi16513+4105976+1725976+17214855(Top 58%)5342(Top 49%)5342(Top 450%)
20M20.00 mi1.36 mi16710-1976129-1536129-15318109(Top 71%)7258(Top 66%)7258(Top 611%)
21M21.00 mi1.00 mi16634+766110+196110+1915256(Top 60%)5943(Top 54%)5943(Top 501%)
35K21.75 mi0.75 mi16524+1106053+576053+5713341(Top 52%)4986(Top 46%)4986(Top 420%)
23M23.00 mi1.25 mi16286+2385965+885965+8812820(Top 50%)4819(Top 44%)4819(Top 406%)
24M24.00 mi1.00 mi16075+2115886+795886+7911923(Top 47%)4372(Top 40%)4372(Top 368%)
40K24.85 mi0.85 mi15854+2215795+915795+9111105(Top 43%)4113(Top 38%)4113(Top 347%)
25.2M25.20 mi0.35 mi15802+525774+215774+2112995(Top 51%)5096(Top 47%)5096(Top 429%)
Finish26.22 mi1.02 mi15699+1035740+345740+3413462(Top 53%)5210(Top 48%)5210(Top 439%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16303

Females

5747

F50-54

5747

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17339

Females

6331

F50-54

6331

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16303

Females

5747

F50-54

5747

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17932

Females

6664

F50-54

6664

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16841

Females

6124

F50-54

6124

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16878

Females

6196

F50-54

6196

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14855

Females

5342

F50-54

5342

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18109

Females

7258

F50-54

7258

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15256

Females

5943

F50-54

5943

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13341

Females

4986

F50-54

4986

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

12820

Females

4819

F50-54

4819

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

11923

Females

4372

F50-54

4372

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11105

Females

4113

F50-54

4113

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

12995

Females

5096

F50-54

5096

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

13462

Females

5210

F50-54

5210

Passing Analysis

Category:
Athletes Passed
2629
Passed By
1817
Net Change
+812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16511
5K → 10K157521-364#16511#16875
10K → 15K356108+248#16875#16627
15K → 20K156516-360#16627#16987
20K → Half5030+20#16987#16967
Half → 25K216172+44#16967#16923
25K → 30K47969+410#16923#16513
30K → 20M67264-197#16513#16710
20M → 21M14569+76#16710#16634
21M → 35K12818+110#16634#16524
35K → 23M25012+238#16524#16286
23M → 24M2165+211#16286#16075
24M → 40K2232+221#16075#15854
40K → 25.2M6412+52#15854#15802
25.2M → Finish12219+103#15802#15699
TOTALS26291817+812
📊

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