Boston Marathon logo
BOSTON MARATHON 2024

Eileen Bitterly

NJ

Bib: 23435 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
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
9:50/mi
30:32
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:04/mi
1:01:47
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:54/mi
1:32:32
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:14/mi
2:04:19
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:14/mi
2:11:18
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:36/mi
2:37:01
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:15/mi
3:11:58
↑ 181↓ 1480.2%
138 ft elev
20M
11:22/mi
3:27:25
↑ 64↓ 500.2%
148 ft elev
21M
14:30/mi
3:41:55
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
28:40/mi
4:03:22
↑ 17↓ 861.7%
156 ft elev
23M
19:28/mi
4:27:45
↑ 23↓ 630.6%
116 ft elev
24M
15:50/mi
4:43:35
↓ 821.3%
34 ft elev
40K· 24.85 mi
15:08/mi
4:56:31
↓ 200.3%
20 ft elev
25.2M
16:14/mi
5:02:07
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
14:49/mi
5:17:13
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:18
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time3:05:55
Pace14:11 /mi
📊Positive Split: 41.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:1530:329:5030:32
9:50
-
10K
6.21 mi12:02:301:01:479:5731:15
10:04
+0:14
15K
9.32 mi12:33:151:32:329:5630:45
9:54
-0:10
20K
12.43 mi13:05:022:04:1910:0031:47
10:14
+0:20
Half
13.11 mi13:12:012:11:1810:016:59
10:14
0:00
25K
15.53 mi13:37:442:37:0110:0625:43
10:36
+0:22
30K
18.64 mi14:12:413:11:5810:1834:57
11:15
+0:39
20M
20.00 mi14:28:083:27:2510:2215:27
11:22
+0:07
21M
21.00 mi14:42:383:41:5510:3414:30
14:30
+3:08
35K
21.75 mi15:04:054:03:2211:1121:27
28:40
+14:10
23M
23.00 mi15:28:284:27:4511:3824:23
19:28
-9:12
24M
24.00 mi15:44:184:43:3511:4915:50
15:50
-3:38
40K
24.85 mi15:57:144:56:3111:5612:56
15:08
-0:42
25.2M
25.20 mi16:02:505:02:0711:595:36
16:14
+1:06
Finish
26.22 mi16:17:565:17:1312:0615:06
14:49
-1:25

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

9:50 /mi

Average Pace

12:06 /mi

Slowest Pace

28:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:27:25

65% of race

Time at Slower Pace

1:49:48

35% of race

Average Pace: 12:06 /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 mi11:31:1530:329:5030:32
9:50
#22596
10K
6.21 mi12:02:301:01:479:5731:15
10:04
#22651
15K
9.32 mi12:33:151:32:329:5630:45
9:54
#22329
20K
12.43 mi13:05:022:04:1910:0031:47
10:14
#21968
Half
13.11 mi13:12:012:11:1810:016:59
10:14
#21968
25K
15.53 mi13:37:442:37:0110:0625:43
10:36
#21743
30K
18.64 mi14:12:413:11:5810:1834:57
11:15
#21472
20M
20.00 mi14:28:083:27:2510:2215:27
11:22
#21366
21M
21.00 mi14:42:383:41:5510:3414:30
14:30
#21539
35K
21.75 mi15:04:054:03:2211:1121:27
28:40
#22748
23M
23.00 mi15:28:284:27:4511:3824:23
19:28
#23280
24M
24.00 mi15:44:184:43:3511:4915:50
15:50
#23474
40K
24.85 mi15:57:144:56:3111:5612:56
15:08
#23561
25.2M
25.20 mi16:02:505:02:0711:595:36
16:14
#23577
Finish
26.22 mi16:17:565:17:1312:0615:06
14:49
#23721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi225969203920321681(Top 85%)8694(Top 80%)8694(Top 1584%)
10K6.21 mi3.10 mi22651-559241-389241-3822678(Top 89%)9277(Top 85%)9277(Top 1690%)
15K9.32 mi3.11 mi22329+3229061+1809061+18021681(Top 85%)8694(Top 80%)8694(Top 1584%)
20K12.43 mi3.11 mi21968+3618887+1748887+17421081(Top 83%)8404(Top 77%)8404(Top 1531%)
Half13.11 mi0.68 mi219688895-88895-822103(Top 87%)9025(Top 83%)9025(Top 1644%)
25K15.53 mi2.42 mi21743+2258782+1138782+11320677(Top 81%)8291(Top 76%)8291(Top 1510%)
30K18.64 mi3.11 mi21472+2718684+988684+9820536(Top 80%)8388(Top 77%)8388(Top 1528%)
20M20.00 mi1.36 mi21366+1068661+238661+2320126(Top 79%)8298(Top 76%)8298(Top 1511%)
21M21.00 mi1.00 mi21539-1738773-1128773-11222991(Top 90%)9790(Top 90%)9790(Top 1783%)
35K21.75 mi0.75 mi22748-12099407-6349407-63425527(Top 100%)10918(Top 100%)10918(Top 1989%)
23M23.00 mi1.25 mi23280-5329700-2939700-29325473(Top 100%)10893(Top 100%)10893(Top 1984%)
24M24.00 mi1.00 mi23474-1949811-1119811-11125100(Top 98%)10802(Top 99%)10802(Top 1968%)
40K24.85 mi0.85 mi23561-879864-539864-5324619(Top 96%)10629(Top 97%)10629(Top 1936%)
25.2M25.20 mi0.35 mi23577-169876-129876-1224225(Top 95%)10458(Top 96%)10458(Top 1905%)
Finish26.22 mi1.02 mi23721-1449955-799955-7925165(Top 98%)10832(Top 99%)10832(Top 1973%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

21681

Females

8694

F60-64

8694

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22678

Females

9277

F60-64

9277

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

21681

Females

8694

F60-64

8694

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21081

Females

8404

F60-64

8404

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22103

Females

9025

F60-64

9025

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20677

Females

8291

F60-64

8291

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

20536

Females

8388

F60-64

8388

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20126

Females

8298

F60-64

8298

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

22991

Females

9790

F60-64

9790

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

25527

Females

10918

F60-64

10918

35K→23M

21.8 - 23.0 mi

Top 100%
×5story building
+23ft-63ft

Overall

25473

Females

10893

F60-64

10893

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

25100

Females

10802

F60-64

10802

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24619

Females

10629

F60-64

10629

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24225

Females

10458

F60-64

10458

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

25165

Females

10832

F60-64

10832

Passing Analysis

Category:
Athletes Passed
1762
Passed By
2887
Net Change
-1125
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22596
5K → 10K177232-55#22596#22651
10K → 15K36038+322#22651#22329
15K → 20K39130+361#22329#21968
20K → Half26260#21968#21968
Half → 25K26136+225#21968#21743
25K → 30K33867+271#21743#21472
30K → 20M12822+106#21472#21366
20M → 21M27200-173#21366#21539
21M → 35K31212-1209#21539#22748
35K → 23M6538-532#22748#23280
23M → 24M8202-194#23280#23474
24M → 40K13100-87#23474#23561
40K → 25.2M1228-16#23561#23577
25.2M → Finish12156-144#23577#23721
TOTALS17622887-1125
📊

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