Boston Marathon logo
BOSTON MARATHON 2023

Marianne Hogan

Bib: 1915•F

QC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 23%
Gender (Female)
#0 / 11423
Top 6%
Division (F18-39)
#0 / 4884
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:00
Rank: #937
Start → 5K
6:07/mi
19:00 split
10K· 6.21 mi
37:58
Rank: #993 (-56)
5K → 10K
6:06/mi
18:58 split
15K· 9.32 mi
57:25
Rank: #1105 (-112)
10K → 15K
6:16/mi
19:27 split
20K· 12.43 mi
1:17:29
Rank: #1256 (-151)
15K → 20K
6:28/mi
20:04 split
Half· 13.11 mi
1:21:49
Rank: #1287 (-31)
20K → Half
6:21/mi
4:20 split
25K· 15.53 mi
1:37:44
Rank: #1437 (-150)
Half → 25K
6:34/mi
15:55 split
30K· 18.64 mi
1:58:52
Rank: #1652 (-215)
25K → 30K
6:48/mi
21:08 split
20M
2:08:27
Rank: #1755 (-103)
30K → 20M
7:03/mi
9:35 split
21M
2:15:59
Rank: #1893 (-138)
20M → 21M
7:32/mi
7:32 split
35K· 21.75 mi
2:20:57
Rank: #1920 (-27)
21M → 35K
6:38/mi
4:58 split
23M
2:30:21
Rank: #2122 (-202)
35K → 23M
7:30/mi
9:24 split
24M
2:38:50
Rank: #2456 (-334)
23M → 24M
8:29/mi
8:29 split
40K· 24.85 mi
2:47:46
Rank: #3272 (-816)
24M → 40K
10:27/mi
8:56 split
25.2M
2:52:37
Rank: #4032 (-760)
40K → 25.2M
14:04/mi
4:51 split
Finish· 26.22 mi
3:08:36
Rank: #6088 (-2056)
25.2M → Finish
15:41/mi
15:59 split

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
Time1:21:49
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:46:47
Pace8:09 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3219:006:0719:00
6:07
-
10K
6.21 mi10:38:3037:586:0718:58
6:06
-0:01
15K
9.32 mi10:57:5757:256:1019:27
6:16
+0:10
20K
12.43 mi11:18:011:17:296:1420:04
6:28
+0:12
Half
13.11 mi11:22:211:21:496:144:20
6:21
-0:07
25K
15.53 mi11:38:161:37:446:1715:55
6:34
+0:13
30K
18.64 mi11:59:241:58:526:2321:08
6:48
+0:14
20M
20.00 mi12:08:592:08:276:259:35
7:03
+0:15
21M
21.00 mi12:16:312:15:596:297:32
7:32
+0:29
35K
21.75 mi12:21:292:20:576:294:58
6:38
-0:54
23M
23.00 mi12:30:532:30:216:329:24
7:30
+0:52
24M
24.00 mi12:39:222:38:506:378:29
8:29
+0:59
40K
24.85 mi12:48:182:47:466:458:56
10:27
+1:58
25.2M
25.20 mi12:53:092:52:376:514:51
14:04
+3:37
Finish
26.22 mi13:09:083:08:367:1215:59
15:41
+1:37

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

6:06 /mi

Average Pace

7:12 /mi

Slowest Pace

15:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:30:21

80% of race

Time at Slower Pace

38:15

20% of race

Average Pace: 7:12 /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 mi10:19:3219:006:0719:00
6:07
#937
10K
6.21 mi10:38:3037:586:0718:58
6:06
#993
15K
9.32 mi10:57:5757:256:1019:27
6:16
#1105
20K
12.43 mi11:18:011:17:296:1420:04
6:28
#1256
Half
13.11 mi11:22:211:21:496:144:20
6:21
#1287
25K
15.53 mi11:38:161:37:446:1715:55
6:34
#1437
30K
18.64 mi11:59:241:58:526:2321:08
6:48
#1652
20M
20.00 mi12:08:592:08:276:259:35
7:03
#1755
21M
21.00 mi12:16:312:15:596:297:32
7:32
#1893
35K
21.75 mi12:21:292:20:576:294:58
6:38
#1920
23M
23.00 mi12:30:532:30:216:329:24
7:30
#2122
24M
24.00 mi12:39:222:38:506:378:29
8:29
#2456
40K
24.85 mi12:48:182:47:466:458:56
10:27
#3272
25.2M
25.20 mi12:53:092:52:376:514:51
14:04
#4032
Finish
26.22 mi13:09:083:08:367:1215:59
15:41
#6088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi93754541478(Top 6%)66(Top 0.6%)66(Top 1%)
10K6.21 mi3.10 mi993-5655-155-11078(Top 4%)55(Top 0.5%)55(Top 1%)
15K9.32 mi3.11 mi1105-11257-257-21478(Top 6%)66(Top 0.6%)66(Top 1%)
20K12.43 mi3.11 mi1256-15160-360-32086(Top 8%)83(Top 0.7%)83(Top 2%)
Half13.11 mi0.68 mi1287-3161-161-12047(Top 8%)81(Top 0.7%)81(Top 2%)
25K15.53 mi2.42 mi1437-15063-263-22526(Top 9%)108(Top 0.9%)108(Top 2%)
30K18.64 mi3.11 mi1652-21573-1073-103015(Top 11%)164(Top 1%)164(Top 3%)
20M20.00 mi1.36 mi1755-10375-275-24371(Top 16%)347(Top 3%)347(Top 7%)
21M21.00 mi1.00 mi1893-13881-681-64769(Top 18%)462(Top 4%)462(Top 9%)
35K21.75 mi0.75 mi1920-2780+180+13281(Top 12%)227(Top 2%)227(Top 5%)
23M23.00 mi1.25 mi2122-20286-686-66477(Top 24%)978(Top 9%)978(Top 20%)
24M24.00 mi1.00 mi2456-334106-20106-2014385(Top 54%)4879(Top 43%)4879(Top 100%)
40K24.85 mi0.85 mi3272-816175-69175-6921092(Top 79%)8663(Top 76%)8663(Top 177%)
25.2M25.20 mi0.35 mi4032-760257-82257-8225053(Top 94%)10721(Top 94%)10721(Top 220%)
Finish26.22 mi1.02 mi6088-2056635-378635-37826545(Top 100%)11400(Top 100%)11400(Top 233%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1478

Females

66

F18-39

66

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

1078

Females

55

F18-39

55

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1478

Females

66

F18-39

66

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2086

Females

83

F18-39

83

20K→Half

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

2047

Females

81

F18-39

81

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2526

Females

108

F18-39

108

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

3015

Females

164

F18-39

164

30K→20M

18.6 - 20.0 mi

Top 16%
×5story building
+64ft-50ft

Overall

4371

Females

347

F18-39

347

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

4769

Females

462

F18-39

462

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3281

Females

227

F18-39

227

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6477

Females

978

F18-39

978

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14385

Females

4879

F18-39

4879

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21092

Females

8663

F18-39

8663

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25053

Females

10721

F18-39

10721

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

26545

Females

11400

F18-39

11400

Passing Analysis

Category:
Athletes Passed
99
Passed By
5250
Net Change
-5151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#937
5K → 10K3086-56#937#993
10K → 15K5117-112#993#1105
15K → 20K9160-151#1105#1256
20K → Half132-31#1256#1287
Half → 25K7157-150#1287#1437
25K → 30K17232-215#1437#1652
30K → 20M3106-103#1652#1755
20M → 21M8146-138#1755#1893
21M → 35K633-27#1893#1920
35K → 23M10212-202#1920#2122
23M → 24M0334-334#2122#2456
24M → 40K2818-816#2456#3272
40K → 25.2M0760-760#3272#4032
25.2M → Finish12057-2056#4032#6088
TOTALS995250-5151
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing