Boston Marathon logo
BOSTON MARATHON 2023

Jody Evans

Bib: 20387•F

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Masters (Masters Women)
#0 / 6539
Top 18%
Division (F45-49)
#0 / 1817
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:08/mi
25:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
49:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:14:04
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:38:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:43:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
2:03:09
↑ 66↓ 880.2%
30K· 18.64 mi
8:16/mi
2:28:49
↑ 181↓ 1480.2%
20M
8:21/mi
2:40:10
↑ 64↓ 500.2%
21M
8:46/mi
2:48:56
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
2:54:58
↑ 17↓ 861.7%
23M
8:26/mi
3:05:32
↑ 23↓ 630.6%
24M
8:12/mi
3:13:44
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:20:53
↓ 200.3%
25.2M
8:51/mi
3:23:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:01/mi
3:32:06
↑ 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
Time1:43:47
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3325:178:0825:17
8:08
-
10K
6.21 mi11:42:0949:538:0224:36
7:55
-0:13
15K
9.32 mi12:06:201:14:047:5724:11
7:47
-0:08
20K
12.43 mi12:30:451:38:297:5524:25
7:52
+0:05
Half
13.11 mi12:36:031:43:477:555:18
7:46
-0:06
25K
15.53 mi12:55:252:03:097:5619:22
7:59
+0:13
30K
18.64 mi13:21:052:28:497:5925:40
8:16
+0:17
20M
20.00 mi13:32:262:40:108:0011:21
8:21
+0:05
21M
21.00 mi13:41:122:48:568:038:46
8:46
+0:25
35K
21.75 mi13:47:142:54:588:036:02
8:04
-0:42
23M
23.00 mi13:57:483:05:328:0410:34
8:26
+0:22
24M
24.00 mi14:06:003:13:448:048:12
8:12
-0:14
40K
24.85 mi14:13:093:20:538:057:09
8:22
+0:10
25.2M
25.20 mi14:16:123:23:568:063:03
8:51
+0:29
Finish
26.22 mi14:24:223:32:068:068:10
8:01
-0:50

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

7:46 /mi

Average Pace

8:06 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:17

94% of race

Time at Steady Pace

11:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:17:3325:178:0825:17
8:08
#14988
10K
6.21 mi11:42:0949:538:0224:36
7:55
#14578
15K
9.32 mi12:06:201:14:047:5724:11
7:47
#13953
20K
12.43 mi12:30:451:38:297:5524:25
7:52
#13512
Half
13.11 mi12:36:031:43:477:555:18
7:46
#13456
25K
15.53 mi12:55:252:03:097:5619:22
7:59
#13292
30K
18.64 mi13:21:052:28:497:5925:40
8:16
#13159
20M
20.00 mi13:32:262:40:108:0011:21
8:21
#13108
21M
21.00 mi13:41:122:48:568:038:46
8:46
#13017
35K
21.75 mi13:47:142:54:588:036:02
8:04
#12977
23M
23.00 mi13:57:483:05:328:0410:34
8:26
#12948
24M
24.00 mi14:06:003:13:448:048:12
8:12
#12929
40K
24.85 mi14:13:093:20:538:057:09
8:22
#12891
25.2M
25.20 mi14:16:123:23:568:063:03
8:51
#12874
Finish
26.22 mi14:24:223:32:068:068:10
8:01
#12825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi149884630463012612(Top 47%)3247(Top 28%)3247(Top 179%)
10K6.21 mi3.10 mi14578+4104389+2414389+24114135(Top 53%)4131(Top 36%)4131(Top 227%)
15K9.32 mi3.11 mi13953+6254034+3554034+35512612(Top 47%)3247(Top 28%)3247(Top 179%)
20K12.43 mi3.11 mi13512+4413790+2443790+24412258(Top 46%)3116(Top 27%)3116(Top 171%)
Half13.11 mi0.68 mi13456+563759+313759+3112527(Top 47%)3230(Top 28%)3230(Top 178%)
25K15.53 mi2.42 mi13292+1643677+823677+8212662(Top 48%)3454(Top 30%)3454(Top 190%)
30K18.64 mi3.11 mi13159+1333644+333644+3312768(Top 48%)3618(Top 32%)3618(Top 199%)
20M20.00 mi1.36 mi13108+513632+123632+1212724(Top 48%)3695(Top 32%)3695(Top 203%)
21M21.00 mi1.00 mi13017+913596+363596+3612090(Top 45%)3452(Top 30%)3452(Top 190%)
35K21.75 mi0.75 mi12977+403596359612603(Top 47%)3764(Top 33%)3764(Top 207%)
23M23.00 mi1.25 mi12948+293598-23598-212866(Top 48%)3990(Top 35%)3990(Top 220%)
24M24.00 mi1.00 mi12929+193604-63604-612621(Top 47%)3921(Top 34%)3921(Top 216%)
40K24.85 mi0.85 mi12891+383609-53609-512490(Top 47%)3931(Top 34%)3931(Top 216%)
25.2M25.20 mi0.35 mi12874+173606+33606+311651(Top 44%)3547(Top 31%)3547(Top 195%)
Finish26.22 mi1.02 mi12825+493595+113595+1112254(Top 46%)3838(Top 34%)3838(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

12612

Females

3247

F45-49

3247

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14135

Females

4131

F45-49

4131

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

12612

Females

3247

F45-49

3247

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

12258

Females

3116

F45-49

3116

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12527

Females

3230

F45-49

3230

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12662

Females

3454

F45-49

3454

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12768

Females

3618

F45-49

3618

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12724

Females

3695

F45-49

3695

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12090

Females

3452

F45-49

3452

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12603

Females

3764

F45-49

3764

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12866

Females

3990

F45-49

3990

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12621

Females

3921

F45-49

3921

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12490

Females

3931

F45-49

3931

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11651

Females

3547

F45-49

3547

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

12254

Females

3838

F45-49

3838

Passing Analysis

Category:
Athletes Passed
2892
Passed By
729
Net Change
+2163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14988
5K → 10K542132+410#14988#14578
10K → 15K65227+625#14578#13953
15K → 20K46019+441#13953#13512
20K → Half648+56#13512#13456
Half → 25K22359+164#13456#13292
25K → 30K250117+133#13292#13159
30K → 20M11059+51#13159#13108
20M → 21M14655+91#13108#13017
21M → 35K6626+40#13017#12977
35K → 23M9970+29#12977#12948
23M → 24M7556+19#12948#12929
24M → 40K8547+38#12929#12891
40K → 25.2M3316+17#12891#12874
25.2M → Finish8738+49#12874#12825
TOTALS2892729+2163
📊

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