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BOSTON MARATHON 2023

Melissa Diranian

Bib: 26453•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
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
10:26/mi
32:25
↑ 97↓ 3451.5%
10K· 6.21 mi
10:44/mi
1:05:46
↑ 79↓ 1380.4%
15K· 9.32 mi
10:40/mi
1:38:55
↑ 67↓ 78
20K· 12.43 mi
11:57/mi
2:16:02
↑ 106↓ 860.1%
Half· 13.11 mi
11:11/mi
2:23:40
↑ 19↓ 370.5%
25K· 15.53 mi
13:23/mi
2:56:07
↑ 66↓ 880.2%
30K· 18.64 mi
13:47/mi
3:38:56
↑ 181↓ 1480.2%
20M
15:01/mi
3:59:21
↑ 64↓ 500.2%
21M
15:07/mi
4:14:28
↑ 106↓ 241.6%
35K· 21.75 mi
11:24/mi
4:23:00
↑ 17↓ 861.7%
23M
13:11/mi
4:39:31
↑ 23↓ 630.6%
24M
13:09/mi
4:52:40
↓ 821.3%
40K· 24.85 mi
13:46/mi
5:04:26
↓ 200.3%
25.2M
15:28/mi
5:09:46
↑ 13↓ 160.2%
Finish· 26.22 mi
11:12/mi
5:21:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:40
Pace10:58 /mi
2nd Half
Distance13.11 mi
Time2:57:31
Pace13:32 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1832:2510:2632:25
10:26
-
10K
6.21 mi12:28:391:05:4610:3533:21
10:44
+0:18
15K
9.32 mi13:01:481:38:5510:3733:09
10:40
-0:04
20K
12.43 mi13:38:552:16:0210:5737:07
11:57
+1:17
Half
13.11 mi13:46:332:23:4010:587:38
11:11
-0:46
25K
15.53 mi14:19:002:56:0711:2032:27
13:23
+2:12
30K
18.64 mi15:01:493:38:5611:4542:49
13:47
+0:24
20M
20.00 mi15:22:143:59:2111:5820:25
15:01
+1:14
21M
21.00 mi15:37:214:14:2812:0715:07
15:07
+0:06
35K
21.75 mi15:45:534:23:0012:068:32
11:24
-3:43
23M
23.00 mi16:02:244:39:3112:0916:31
13:11
+1:47
24M
24.00 mi16:15:334:52:4012:1213:09
13:09
-0:02
40K
24.85 mi16:27:195:04:2612:1511:46
13:46
+0:37
25.2M
25.20 mi16:32:395:09:4612:185:20
15:28
+1:42
Finish
26.22 mi16:44:045:21:1112:1611:25
11:12
-4:16

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

10:26 /mi

Average Pace

12:16 /mi

Slowest Pace

15:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:37

51% of race

Time at Steady Pace

1:56:42

36% of race

Time at Slower Pace

40:52

13% of race

Average Pace: 12:15 /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 mi11:55:1832:2510:2632:25
10:26
#24555
10K
6.21 mi12:28:391:05:4610:3533:21
10:44
#24875
15K
9.32 mi13:01:481:38:5510:3733:09
10:40
#24834
20K
12.43 mi13:38:552:16:0210:5737:07
11:57
#25127
Half
13.11 mi13:46:332:23:4010:587:38
11:11
#25134
25K
15.53 mi14:19:002:56:0711:2032:27
13:23
#25429
30K
18.64 mi15:01:493:38:5611:4542:49
13:47
#25592
20M
20.00 mi15:22:143:59:2111:5820:25
15:01
#25675
21M
21.00 mi15:37:214:14:2812:0715:07
15:07
#25686
35K
21.75 mi15:45:534:23:0012:068:32
11:24
#25645
23M
23.00 mi16:02:244:39:3112:0916:31
13:11
#25634
24M
24.00 mi16:15:334:52:4012:1213:09
13:09
#25654
40K
24.85 mi16:27:195:04:2612:1511:46
13:46
#25666
25.2M
25.20 mi16:32:395:09:4612:185:20
15:28
#25670
Finish
26.22 mi16:44:045:21:1112:1611:25
11:12
#25637
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24555101931019324765(Top 93%)10328(Top 90%)10328(Top 211%)
10K6.21 mi3.10 mi24875-32010366-17310366-17325066(Top 94%)10478(Top 92%)10478(Top 215%)
15K9.32 mi3.11 mi24834+4110355+1110355+1124765(Top 93%)10328(Top 90%)10328(Top 211%)
20K12.43 mi3.11 mi25127-29310530-17510530-17525622(Top 96%)10841(Top 95%)10841(Top 222%)
Half13.11 mi0.68 mi25134-710532-210532-225205(Top 95%)10617(Top 93%)10617(Top 217%)
25K15.53 mi2.42 mi25429-29510719-18710719-18726078(Top 98%)11118(Top 97%)11118(Top 228%)
30K18.64 mi3.11 mi25592-16310825-10610825-10625904(Top 97%)11052(Top 97%)11052(Top 226%)
20M20.00 mi1.36 mi25675-8310875-5010875-5026304(Top 99%)11285(Top 99%)11285(Top 231%)
21M21.00 mi1.00 mi25686-1110883-810883-825794(Top 97%)10999(Top 96%)10999(Top 225%)
35K21.75 mi0.75 mi25645+4110864+1910864+1923989(Top 90%)10127(Top 89%)10127(Top 207%)
23M23.00 mi1.25 mi25634+1110866-210866-225271(Top 95%)10776(Top 94%)10776(Top 221%)
24M24.00 mi1.00 mi25654-2010878-1210878-1225590(Top 96%)10971(Top 96%)10971(Top 225%)
40K24.85 mi0.85 mi25666-1210888-1010888-1025545(Top 96%)10948(Top 96%)10948(Top 224%)
25.2M25.20 mi0.35 mi25670-410891-310891-325927(Top 97%)11136(Top 97%)11136(Top 228%)
Finish26.22 mi1.02 mi25637+3310876+1510876+1524310(Top 91%)10310(Top 90%)10310(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24765

Females

10328

F18-39

10328

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

25066

Females

10478

F18-39

10478

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24765

Females

10328

F18-39

10328

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

25622

Females

10841

F18-39

10841

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

25205

Females

10617

F18-39

10617

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

26078

Females

11118

F18-39

11118

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25904

Females

11052

F18-39

11052

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

26304

Females

11285

F18-39

11285

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

25794

Females

10999

F18-39

10999

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

23989

Females

10127

F18-39

10127

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

25271

Females

10776

F18-39

10776

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

25590

Females

10971

F18-39

10971

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25545

Females

10948

F18-39

10948

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25927

Females

11136

F18-39

11136

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24310

Females

10310

F18-39

10310

Passing Analysis

Category:
Athletes Passed
442
Passed By
1524
Net Change
-1082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24555
5K → 10K78398-320#24555#24875
10K → 15K13392+41#24875#24834
15K → 20K26319-293#24834#25127
20K → Half1320-7#25127#25134
Half → 25K11306-295#25134#25429
25K → 30K26189-163#25429#25592
30K → 20M1194-83#25592#25675
20M → 21M1425-11#25675#25686
21M → 35K432+41#25686#25645
35K → 23M2615+11#25645#25634
23M → 24M1131-20#25634#25654
24M → 40K1224-12#25654#25666
40K → 25.2M26-4#25666#25670
25.2M → Finish363+33#25670#25637
TOTALS4421524-1082
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing