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BOSTON MARATHON 2023

Ally Martinis

Bib: 25494•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

Start
0:00:00
Race begins
5K· 3.11 mi
29:50
Rank: #22385
Start → 5K
29:50 | 9:36/mi
10K· 6.21 mi
58:34
Rank: #22133 (+252)
5K → 10K
28:44 | 9:15/mi
15K· 9.32 mi
1:27:22
Rank: #21909 (+224)
10K → 15K
28:48 | 9:16/mi
20K· 12.43 mi
1:56:00
Rank: #21624 (+285)
15K → 20K
28:38 | 9:13/mi
Half· 13.11 mi
2:02:16
Rank: #21588 (+36)
20K → Half
6:16 | 9:11/mi
25K· 15.53 mi
2:25:19
Rank: #21471 (+117)
Half → 25K
23:03 | 9:30/mi
30K· 18.64 mi
2:55:32
Rank: #21224 (+247)
25K → 30K
30:13 | 9:44/mi
20M
3:08:49
Rank: #21094 (+130)
30K → 20M
13:17 | 9:46/mi
21M
3:18:44
Rank: #20898 (+196)
20M → 21M
9:55 | 9:55/mi
35K· 21.75 mi
3:25:43
Rank: #20827 (+71)
21M → 35K
6:59 | 9:20/mi
23M
3:37:51
Rank: #20705 (+122)
35K → 23M
12:08 | 9:41/mi
24M
3:47:18
Rank: #20633 (+72)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:55:33
Rank: #20569 (+64)
24M → 40K
8:15 | 9:39/mi
25.2M
3:58:59
Rank: #20504 (+65)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
4:08:03
Rank: #20405 (+99)
25.2M → Finish
9:04 | 8:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:16
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:05:47
Pace9:36 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5429:509:3629:50
9:36
-
10K
6.21 mi12:18:3858:349:2628:44
9:15
-0:21
15K
9.32 mi12:47:261:27:229:2228:48
9:16
+0:01
20K
12.43 mi13:16:041:56:009:2028:38
9:13
-0:03
Half
13.11 mi13:22:202:02:169:206:16
9:11
-0:02
25K
15.53 mi13:45:232:25:199:2123:03
9:30
+0:19
30K
18.64 mi14:15:362:55:329:2530:13
9:44
+0:14
20M
20.00 mi14:28:533:08:499:2613:17
9:46
+0:02
21M
21.00 mi14:38:483:18:449:289:55
9:55
+0:09
35K
21.75 mi14:45:473:25:439:286:59
9:20
-0:35
23M
23.00 mi14:57:553:37:519:2812:08
9:41
+0:21
24M
24.00 mi15:07:223:47:189:289:27
9:27
-0:14
40K
24.85 mi15:15:373:55:339:298:15
9:39
+0:12
25.2M
25.20 mi15:19:033:58:599:293:26
9:57
+0:18
Finish
26.22 mi15:28:074:08:039:289:04
8:54
-1:03

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

8:54 /mi

Average Pace

9:28 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:54:42

95% of race

Time at Steady Pace

13:21

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:28 /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 mi11:49:5429:509:3629:50
9:36
#22385
10K
6.21 mi12:18:3858:349:2628:44
9:15
#22133
15K
9.32 mi12:47:261:27:229:2228:48
9:16
#21909
20K
12.43 mi13:16:041:56:009:2028:38
9:13
#21624
Half
13.11 mi13:22:202:02:169:206:16
9:11
#21588
25K
15.53 mi13:45:232:25:199:2123:03
9:30
#21471
30K
18.64 mi14:15:362:55:329:2530:13
9:44
#21224
20M
20.00 mi14:28:533:08:499:2613:17
9:46
#21094
21M
21.00 mi14:38:483:18:449:289:55
9:55
#20898
35K
21.75 mi14:45:473:25:439:286:59
9:20
#20827
23M
23.00 mi14:57:553:37:519:2812:08
9:41
#20705
24M
24.00 mi15:07:223:47:189:289:27
9:27
#20633
40K
24.85 mi15:15:373:55:339:298:15
9:39
#20569
25.2M
25.20 mi15:19:033:58:599:293:26
9:57
#20504
Finish
26.22 mi15:28:074:08:039:289:04
8:54
#20405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi223859066906621547(Top 81%)8526(Top 75%)8526(Top 175%)
10K6.21 mi3.10 mi22133+2528921+1458921+14521779(Top 82%)8705(Top 76%)8705(Top 178%)
15K9.32 mi3.11 mi21909+2248787+1348787+13421547(Top 81%)8526(Top 75%)8526(Top 175%)
20K12.43 mi3.11 mi21624+2858622+1658622+16520647(Top 78%)8030(Top 70%)8030(Top 164%)
Half13.11 mi0.68 mi21588+368599+238599+2321124(Top 79%)8318(Top 73%)8318(Top 170%)
25K15.53 mi2.42 mi21471+1178530+698530+6920857(Top 78%)8193(Top 72%)8193(Top 168%)
30K18.64 mi3.11 mi21224+2478408+1228408+12220220(Top 76%)7894(Top 69%)7894(Top 162%)
20M20.00 mi1.36 mi21094+1308353+558353+5519792(Top 74%)7747(Top 68%)7747(Top 159%)
21M21.00 mi1.00 mi20898+1968252+1018252+10117747(Top 67%)6616(Top 58%)6616(Top 135%)
35K21.75 mi0.75 mi20827+718228+248228+2419318(Top 73%)7559(Top 66%)7559(Top 155%)
23M23.00 mi1.25 mi20705+1228168+608168+6019065(Top 72%)7448(Top 65%)7448(Top 152%)
24M24.00 mi1.00 mi20633+728144+248144+2419066(Top 72%)7486(Top 66%)7486(Top 153%)
40K24.85 mi0.85 mi20569+648116+288116+2818881(Top 71%)7431(Top 65%)7431(Top 152%)
25.2M25.20 mi0.35 mi20504+658075+418075+4117284(Top 65%)6610(Top 58%)6610(Top 135%)
Finish26.22 mi1.02 mi20405+998031+448031+4417521(Top 66%)6672(Top 58%)6672(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21547

Females

8526

F18-39

8526

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21779

Females

8705

F18-39

8705

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21547

Females

8526

F18-39

8526

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

20647

Females

8030

F18-39

8030

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

21124

Females

8318

F18-39

8318

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20857

Females

8193

F18-39

8193

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20220

Females

7894

F18-39

7894

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19792

Females

7747

F18-39

7747

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17747

Females

6616

F18-39

6616

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19318

Females

7559

F18-39

7559

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19065

Females

7448

F18-39

7448

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19066

Females

7486

F18-39

7486

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18881

Females

7431

F18-39

7431

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17284

Females

6610

F18-39

6610

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17521

Females

6672

F18-39

6672

Passing Analysis

Category:
Athletes Passed
2398
Passed By
418
Net Change
+1980
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22385
5K → 10K401149+252#22385#22133
10K → 15K30884+224#22133#21909
15K → 20K30419+285#21909#21624
20K → Half5014+36#21624#21588
Half → 25K16750+117#21588#21471
25K → 30K27932+247#21471#21224
30K → 20M1355+130#21224#21094
20M → 21M2004+196#21094#20898
21M → 35K798+71#20898#20827
35K → 23M14220+122#20827#20705
23M → 24M8614+72#20705#20633
24M → 40K7612+64#20633#20569
40K → 25.2M683+65#20569#20504
25.2M → Finish1034+99#20504#20405
TOTALS2398418+1980
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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