Boston Marathon logo
BOSTON MARATHON 2023

Corinne Ingram

Bib: 20322•F

MD

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 38%
Masters (Masters Women)
#0 / 6539
Top 25%
Division (F40-44)
#0 / 1878
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:12
Rank: #14802
Start → 5K
25:12 | 8:07/mi
10K· 6.21 mi
49:43
Rank: #14401 (+401)
5K → 10K
24:31 | 7:53/mi
15K· 9.32 mi
1:14:35
Rank: #14373 (+28)
10K → 15K
24:52 | 8:00/mi
20K· 12.43 mi
1:39:42
Rank: #14278 (+95)
15K → 20K
25:07 | 8:05/mi
Half· 13.11 mi
1:45:03
Rank: #14219 (+59)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:04:37
Rank: #14040 (+179)
Half → 25K
19:34 | 8:04/mi
30K· 18.64 mi
2:30:30
Rank: #13875 (+165)
25K → 30K
25:53 | 8:20/mi
20M
2:41:52
Rank: #13782 (+93)
30K → 20M
11:22 | 8:22/mi
21M
2:51:23
Rank: #13925 (-143)
20M → 21M
9:31 | 9:31/mi
35K· 21.75 mi
2:57:25
Rank: #13860 (+65)
21M → 35K
6:02 | 8:04/mi
23M
3:08:20
Rank: #13875 (-15)
35K → 23M
10:55 | 8:43/mi
24M
3:16:51
Rank: #13898 (-23)
23M → 24M
8:31 | 8:31/mi
40K· 24.85 mi
3:24:21
Rank: #13904 (-6)
24M → 40K
7:30 | 8:46/mi
25.2M
3:27:39
Rank: #13942 (-38)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:36:25
Rank: #14036 (-94)
25.2M → Finish
8:46 | 8:36/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
Time1:45:03
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:51:22
Pace8:30 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4825:128:0725:12
8:07
-
10K
6.21 mi11:42:1949:438:0024:31
7:53
-0:14
15K
9.32 mi12:07:111:14:358:0024:52
8:00
+0:07
20K
12.43 mi12:32:181:39:428:0125:07
8:05
+0:05
Half
13.11 mi12:37:391:45:038:015:21
7:50
-0:15
25K
15.53 mi12:57:132:04:378:0119:34
8:04
+0:14
30K
18.64 mi13:23:062:30:308:0425:53
8:20
+0:16
20M
20.00 mi13:34:282:41:528:0611:22
8:22
+0:02
21M
21.00 mi13:43:592:51:238:109:31
9:31
+1:09
35K
21.75 mi13:50:012:57:258:096:02
8:04
-1:27
23M
23.00 mi14:00:563:08:208:1110:55
8:43
+0:39
24M
24.00 mi14:09:273:16:518:128:31
8:31
-0:12
40K
24.85 mi14:16:573:24:218:137:30
8:46
+0:15
25.2M
25.20 mi14:20:153:27:398:143:18
9:34
+0:48
Finish
26.22 mi14:29:013:36:258:168:46
8:36
-0:58

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

7:50 /mi

Average Pace

8:16 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:20

37% of race

Time at Steady Pace

1:36:05

44% of race

Time at Slower Pace

40:00

18% of race

Average Pace: 8:15 /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 mi11:17:4825:128:0725:12
8:07
#14802
10K
6.21 mi11:42:1949:438:0024:31
7:53
#14401
15K
9.32 mi12:07:111:14:358:0024:52
8:00
#14373
20K
12.43 mi12:32:181:39:428:0125:07
8:05
#14278
Half
13.11 mi12:37:391:45:038:015:21
7:50
#14219
25K
15.53 mi12:57:132:04:378:0119:34
8:04
#14040
30K
18.64 mi13:23:062:30:308:0425:53
8:20
#13875
20M
20.00 mi13:34:282:41:528:0611:22
8:22
#13782
21M
21.00 mi13:43:592:51:238:109:31
9:31
#13925
35K
21.75 mi13:50:012:57:258:096:02
8:04
#13860
23M
23.00 mi14:00:563:08:208:1110:55
8:43
#13875
24M
24.00 mi14:09:273:16:518:128:31
8:31
#13898
40K
24.85 mi14:16:573:24:218:137:30
8:46
#13904
25.2M
25.20 mi14:20:153:27:398:143:18
9:34
#13942
Finish
26.22 mi14:29:013:36:258:168:46
8:36
#14036
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi148024516451614428(Top 54%)4336(Top 38%)4336(Top 231%)
10K6.21 mi3.10 mi14401+4014284+2324284+23213924(Top 52%)4000(Top 35%)4000(Top 213%)
15K9.32 mi3.11 mi14373+284280+44280+414428(Top 54%)4336(Top 38%)4336(Top 231%)
20K12.43 mi3.11 mi14278+954244+364244+3614134(Top 53%)4184(Top 37%)4184(Top 223%)
Half13.11 mi0.68 mi14219+594211+334211+3313199(Top 50%)3633(Top 32%)3633(Top 193%)
25K15.53 mi2.42 mi14040+1794135+764135+7613319(Top 50%)3817(Top 33%)3817(Top 203%)
30K18.64 mi3.11 mi13875+1654064+714064+7113239(Top 50%)3892(Top 34%)3892(Top 207%)
20M20.00 mi1.36 mi13782+934029+354029+3512820(Top 48%)3761(Top 33%)3761(Top 200%)
21M21.00 mi1.00 mi13925-1434131-1024131-10216041(Top 60%)5648(Top 49%)5648(Top 301%)
35K21.75 mi0.75 mi13860+654109+224109+2212629(Top 47%)3790(Top 33%)3790(Top 202%)
23M23.00 mi1.25 mi13875-154147-384147-3814508(Top 54%)4902(Top 43%)4902(Top 261%)
24M24.00 mi1.00 mi13898-234194-474194-4714578(Top 55%)5000(Top 44%)5000(Top 266%)
40K24.85 mi0.85 mi13904-64213-194213-1914947(Top 56%)5262(Top 46%)5262(Top 280%)
25.2M25.20 mi0.35 mi13942-384242-294242-2915524(Top 58%)5585(Top 49%)5585(Top 297%)
Finish26.22 mi1.02 mi14036-944320-784320-7816002(Top 60%)5803(Top 51%)5803(Top 309%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14428

Females

4336

F40-44

4336

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13924

Females

4000

F40-44

4000

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14428

Females

4336

F40-44

4336

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14134

Females

4184

F40-44

4184

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13199

Females

3633

F40-44

3633

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13319

Females

3817

F40-44

3817

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

13239

Females

3892

F40-44

3892

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12820

Females

3761

F40-44

3761

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16041

Females

5648

F40-44

5648

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12629

Females

3790

F40-44

3790

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14508

Females

4902

F40-44

4902

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14578

Females

5000

F40-44

5000

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14947

Females

5262

F40-44

5262

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15524

Females

5585

F40-44

5585

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

16002

Females

5803

F40-44

5803

Passing Analysis

Category:
Athletes Passed
2065
Passed By
1299
Net Change
+766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14802
5K → 10K532131+401#14802#14401
10K → 15K202174+28#14401#14373
15K → 20K219124+95#14373#14278
20K → Half656+59#14278#14219
Half → 25K23960+179#14219#14040
25K → 30K278113+165#14040#13875
30K → 20M13239+93#13875#13782
20M → 21M57200-143#13782#13925
21M → 35K8318+65#13925#13860
35K → 23M8095-15#13860#13875
23M → 24M6083-23#13875#13898
24M → 40K6369-6#13898#13904
40K → 25.2M2058-38#13904#13942
25.2M → Finish35129-94#13942#14036
TOTALS20651299+766
📊

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