Boston Marathon logo
BOSTON MARATHON 2023

Melissa Peters

Bib: 26769•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:57
Rank: #26397
Start → 5K
36:57 | 11:54/mi
10K· 6.21 mi
1:15:09
Rank: #26406 (-9)
5K → 10K
38:12 | 12:18/mi
15K· 9.32 mi
1:58:43
Rank: #26539 (-133)
10K → 15K
43:34 | 14:01/mi
20K· 12.43 mi
2:39:44
Rank: #26519 (+20)
15K → 20K
41:01 | 13:12/mi
Half· 13.11 mi
2:48:57
Rank: #26524 (-5)
20K → Half
9:13 | 13:31/mi
25K· 15.53 mi
3:22:26
Rank: #26511 (+13)
Half → 25K
33:29 | 13:49/mi
30K· 18.64 mi
4:07:15
Rank: #26496 (+15)
25K → 30K
44:49 | 14:26/mi
20M
4:26:25
Rank: #26483 (+13)
30K → 20M
19:10 | 14:06/mi
21M
4:41:03
Rank: #26462 (+21)
20M → 21M
14:38 | 14:38/mi
35K· 21.75 mi
4:51:33
Rank: #26465 (-3)
21M → 35K
10:30 | 14:02/mi
23M
5:09:08
Rank: #26438 (+27)
35K → 23M
17:35 | 14:03/mi
24M
5:22:23
Rank: #26424 (+14)
23M → 24M
13:15 | 13:15/mi
40K· 24.85 mi
5:34:19
Rank: #26408 (+16)
24M → 40K
11:56 | 13:57/mi
25.2M
5:39:39
Rank: #26408
40K → 25.2M
5:20 | 15:28/mi
Finish· 26.22 mi
5:52:46
Rank: #26402 (+6)
25.2M → Finish
13:07 | 12:52/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
Time2:48:57
Pace12:53 /mi
2nd Half
Distance13.11 mi
Time3:03:49
Pace14:01 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1036:5711:5436:57
11:54
-
10K
6.21 mi12:33:221:15:0912:0638:12
12:18
+0:24
15K
9.32 mi13:16:561:58:4312:4443:34
14:01
+1:43
20K
12.43 mi13:57:572:39:4412:5141:01
13:12
-0:49
Half
13.11 mi14:07:102:48:5712:539:13
13:31
+0:19
25K
15.53 mi14:40:393:22:2613:0233:29
13:49
+0:18
30K
18.64 mi15:25:284:07:1513:1644:49
14:26
+0:37
20M
20.00 mi15:44:384:26:2513:1919:10
14:06
-0:20
21M
21.00 mi15:59:164:41:0313:2314:38
14:38
+0:32
35K
21.75 mi16:09:464:51:3313:2410:30
14:02
-0:36
23M
23.00 mi16:27:215:09:0813:2617:35
14:03
+0:01
24M
24.00 mi16:40:365:22:2313:2613:15
13:15
-0:48
40K
24.85 mi16:52:325:34:1913:2711:56
13:57
+0:42
25.2M
25.20 mi16:57:525:39:3913:295:20
15:28
+1:31
Finish
26.22 mi17:10:595:52:4613:2813:07
12:52
-2:36

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

11:54 /mi

Average Pace

13:28 /mi

Slowest Pace

15:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:32

40% of race

Time at Steady Pace

2:25:27

41% of race

Time at Slower Pace

1:04:47

18% of race

Average Pace: 13:27 /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 mi11:55:1036:5711:5436:57
11:54
#26397
10K
6.21 mi12:33:221:15:0912:0638:12
12:18
#26406
15K
9.32 mi13:16:561:58:4312:4443:34
14:01
#26539
20K
12.43 mi13:57:572:39:4412:5141:01
13:12
#26519
Half
13.11 mi14:07:102:48:5712:539:13
13:31
#26524
25K
15.53 mi14:40:393:22:2613:0233:29
13:49
#26511
30K
18.64 mi15:25:284:07:1513:1644:49
14:26
#26496
20M
20.00 mi15:44:384:26:2513:1919:10
14:06
#26483
21M
21.00 mi15:59:164:41:0313:2314:38
14:38
#26462
35K
21.75 mi16:09:464:51:3313:2410:30
14:02
#26465
23M
23.00 mi16:27:215:09:0813:2617:35
14:03
#26438
24M
24.00 mi16:40:365:22:2313:2613:15
13:15
#26424
40K
24.85 mi16:52:325:34:1913:2711:56
13:57
#26408
25.2M
25.20 mi16:57:525:39:3913:295:20
15:28
#26408
Finish
26.22 mi17:10:595:52:4613:2813:07
12:52
#26402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26397112901129026600(Top 100%)11416(Top 100%)11416(Top 608%)
10K6.21 mi3.10 mi26406-911294-411294-426412(Top 99%)11306(Top 99%)11306(Top 602%)
15K9.32 mi3.11 mi26539-13311388-9411388-9426600(Top 100%)11416(Top 100%)11416(Top 608%)
20K12.43 mi3.11 mi26519+2011376+1211376+1226326(Top 99%)11254(Top 99%)11254(Top 599%)
Half13.11 mi0.68 mi26524-511381-511381-526465(Top 99%)11346(Top 99%)11346(Top 604%)
25K15.53 mi2.42 mi26511+1311371+1011371+1026263(Top 99%)11225(Top 98%)11225(Top 598%)
30K18.64 mi3.11 mi26496+1511355+1611355+1626212(Top 98%)11207(Top 98%)11207(Top 597%)
20M20.00 mi1.36 mi26483+1311347+811347+825891(Top 97%)11066(Top 97%)11066(Top 589%)
21M21.00 mi1.00 mi26462+2111331+1611331+1625509(Top 96%)10864(Top 95%)10864(Top 578%)
35K21.75 mi0.75 mi26465-311332-111332-126148(Top 98%)11202(Top 98%)11202(Top 596%)
23M23.00 mi1.25 mi26438+2711317+1511317+1525861(Top 97%)11076(Top 97%)11076(Top 590%)
24M24.00 mi1.00 mi26424+1411310+711310+725648(Top 96%)11002(Top 96%)11002(Top 586%)
40K24.85 mi0.85 mi26408+1611305+511305+525670(Top 96%)11010(Top 96%)11010(Top 586%)
25.2M25.20 mi0.35 mi26408113051130525934(Top 97%)11143(Top 98%)11143(Top 593%)
Finish26.22 mi1.02 mi26402+611302+311302+325906(Top 97%)11126(Top 97%)11126(Top 592%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

26600

Females

11416

F40-44

11416

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26412

Females

11306

F40-44

11306

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

26600

Females

11416

F40-44

11416

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26326

Females

11254

F40-44

11254

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26465

Females

11346

F40-44

11346

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26263

Females

11225

F40-44

11225

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26212

Females

11207

F40-44

11207

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25891

Females

11066

F40-44

11066

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25509

Females

10864

F40-44

10864

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

26148

Females

11202

F40-44

11202

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

25861

Females

11076

F40-44

11076

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

25648

Females

11002

F40-44

11002

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25670

Females

11010

F40-44

11010

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25934

Females

11143

F40-44

11143

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

25906

Females

11126

F40-44

11126

Passing Analysis

Category:
Athletes Passed
235
Passed By
240
Net Change
-5
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26397
5K → 10K3443-9#26397#26406
10K → 15K1134-133#26406#26539
15K → 20K266+20#26539#26519
20K → Half49-5#26519#26524
Half → 25K207+13#26524#26511
25K → 30K2712+15#26511#26496
30K → 20M185+13#26496#26483
20M → 21M232+21#26483#26462
21M → 35K47-3#26462#26465
35K → 23M292+27#26465#26438
23M → 24M162+14#26438#26424
24M → 40K193+16#26424#26408
40K → 25.2M330#26408#26408
25.2M → Finish115+6#26408#26402
TOTALS235240-5
📊

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