Boston Marathon logo
BOSTON MARATHON 2023

Jamie Rogers

Bib: 12398•F

AR

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 41%
Gender (Female)
#0 / 11423
Top 22%
Division (F18-39)
#0 / 4884
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:28
Rank: #10113
Start → 5K
23:28 | 7:33/mi
10K· 6.21 mi
46:45
Rank: #10262 (-149)
5K → 10K
23:17 | 7:30/mi
15K· 9.32 mi
1:10:12
Rank: #10354 (-92)
10K → 15K
23:27 | 7:33/mi
20K· 12.43 mi
1:34:12
Rank: #10528 (-174)
15K → 20K
24:00 | 7:43/mi
Half· 13.11 mi
1:39:26
Rank: #10593 (-65)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
1:58:41
Rank: #10823 (-230)
Half → 25K
19:15 | 7:56/mi
30K· 18.64 mi
2:23:58
Rank: #10947 (-124)
25K → 30K
25:17 | 8:08/mi
20M
2:35:05
Rank: #10971 (-24)
30K → 20M
11:07 | 8:11/mi
21M
2:43:42
Rank: #10965 (+6)
20M → 21M
8:37 | 8:37/mi
35K· 21.75 mi
2:49:45
Rank: #11028 (-63)
21M → 35K
6:03 | 8:05/mi
23M
3:00:15
Rank: #11103 (-75)
35K → 23M
10:30 | 8:23/mi
24M
3:08:10
Rank: #11071 (+32)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:15:03
Rank: #11030 (+41)
24M → 40K
6:53 | 8:03/mi
25.2M
3:18:02
Rank: #10996 (+34)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:25:55
Rank: #10949 (+47)
25.2M → Finish
7:53 | 7:44/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
Time1:39:26
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:46:29
Pace8:07 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1223:287:3323:28
7:33
-
10K
6.21 mi11:14:2946:457:3123:17
7:30
-0:03
15K
9.32 mi11:37:561:10:127:3223:27
7:33
+0:03
20K
12.43 mi12:01:561:34:127:3524:00
7:43
+0:10
Half
13.11 mi12:07:101:39:267:355:14
7:40
-0:03
25K
15.53 mi12:26:251:58:417:3819:15
7:56
+0:16
30K
18.64 mi12:51:422:23:587:4325:17
8:08
+0:12
20M
20.00 mi13:02:492:35:057:4511:07
8:11
+0:03
21M
21.00 mi13:11:262:43:427:488:37
8:37
+0:26
35K
21.75 mi13:17:292:49:457:486:03
8:05
-0:32
23M
23.00 mi13:27:593:00:157:5010:30
8:23
+0:18
24M
24.00 mi13:35:543:08:107:507:55
7:55
-0:28
40K
24.85 mi13:42:473:15:037:516:53
8:03
+0:08
25.2M
25.20 mi13:45:463:18:027:522:59
8:39
+0:36
Finish
26.22 mi13:53:393:25:557:527:53
7:44
-0:55

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

7:30 /mi

Average Pace

7:52 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:49

89% of race

Time at Steady Pace

22:06

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi10:51:1223:287:3323:28
7:33
#10113
10K
6.21 mi11:14:2946:457:3123:17
7:30
#10262
15K
9.32 mi11:37:561:10:127:3223:27
7:33
#10354
20K
12.43 mi12:01:561:34:127:3524:00
7:43
#10528
Half
13.11 mi12:07:101:39:267:355:14
7:40
#10593
25K
15.53 mi12:26:251:58:417:3819:15
7:56
#10823
30K
18.64 mi12:51:422:23:587:4325:17
8:08
#10947
20M
20.00 mi13:02:492:35:057:4511:07
8:11
#10971
21M
21.00 mi13:11:262:43:427:488:37
8:37
#10965
35K
21.75 mi13:17:292:49:457:486:03
8:05
#11028
23M
23.00 mi13:27:593:00:157:5010:30
8:23
#11103
24M
24.00 mi13:35:543:08:107:507:55
7:55
#11071
40K
24.85 mi13:42:473:15:037:516:53
8:03
#11030
25.2M
25.20 mi13:45:463:18:027:522:59
8:39
#10996
Finish
26.22 mi13:53:393:25:557:527:53
7:44
#10949
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi101131917191710572(Top 40%)2123(Top 19%)2123(Top 43%)
10K6.21 mi3.10 mi10262-1491956-391956-3910406(Top 39%)2009(Top 18%)2009(Top 41%)
15K9.32 mi3.11 mi10354-921989-331989-3310572(Top 40%)2123(Top 19%)2123(Top 43%)
20K12.43 mi3.11 mi10528-1742087-982087-9811117(Top 42%)2466(Top 22%)2466(Top 50%)
Half13.11 mi0.68 mi10593-652118-312118-3111666(Top 44%)2710(Top 24%)2710(Top 55%)
25K15.53 mi2.42 mi10823-2302264-1462264-14612221(Top 46%)3199(Top 28%)3199(Top 65%)
30K18.64 mi3.11 mi10947-1242374-1102374-11011910(Top 45%)3132(Top 27%)3132(Top 64%)
20M20.00 mi1.36 mi10971-242418-442418-4411569(Top 43%)3031(Top 27%)3031(Top 62%)
21M21.00 mi1.00 mi10965+62444-262444-2611169(Top 42%)2951(Top 26%)2951(Top 60%)
35K21.75 mi0.75 mi11028-632484-402484-4012720(Top 48%)3827(Top 34%)3827(Top 78%)
23M23.00 mi1.25 mi11103-752546-622546-6212497(Top 47%)3787(Top 33%)3787(Top 78%)
24M24.00 mi1.00 mi11071+322562-162562-1610673(Top 40%)2917(Top 26%)2917(Top 60%)
40K24.85 mi0.85 mi11030+412571-92571-910394(Top 39%)2836(Top 25%)2836(Top 58%)
25.2M25.20 mi0.35 mi10996+342564+72564+710501(Top 39%)2927(Top 26%)2927(Top 60%)
Finish26.22 mi1.02 mi10949+472566-22566-210231(Top 38%)2808(Top 25%)2808(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10572

Females

2123

F18-39

2123

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10406

Females

2009

F18-39

2009

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10572

Females

2123

F18-39

2123

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11117

Females

2466

F18-39

2466

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11666

Females

2710

F18-39

2710

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12221

Females

3199

F18-39

3199

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11910

Females

3132

F18-39

3132

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11569

Females

3031

F18-39

3031

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11169

Females

2951

F18-39

2951

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12720

Females

3827

F18-39

3827

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12497

Females

3787

F18-39

3787

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10673

Females

2917

F18-39

2917

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10394

Females

2836

F18-39

2836

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10501

Females

2927

F18-39

2927

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10231

Females

2808

F18-39

2808

Passing Analysis

Category:
Athletes Passed
1274*
Passed By
2110
Net Change
-836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10113
5K → 10K246*395-149#10113#10262
10K → 15K143235-92#10262#10354
15K → 20K99273-174#10354#10528
20K → Half1883-65#10528#10593
Half → 25K61291-230#10593#10823
25K → 30K143267-124#10823#10947
30K → 20M81*105-24#10947#10971
20M → 21M7670+6#10971#10965
21M → 35K3093-63#10965#11028
35K → 23M68143-75#11028#11103
23M → 24M8755+32#11103#11071
24M → 40K8645+41#11071#11030
40K → 25.2M4713+34#11030#10996
25.2M → Finish8942+47#10996#10949
TOTALS1274*2110-836

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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