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BOSTON MARATHON 2023

Talia Staiger

Bib: 15336•F

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 16%
Division (F18-39)
#0 / 4884
Top 29%
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
7:58/mi
24:45
↑ 97↓ 3451.5%
10K· 6.21 mi
7:51/mi
49:09
↑ 79↓ 1380.4%
15K· 9.32 mi
7:48/mi
1:13:23
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:37:39
↑ 106↓ 860.1%
Half· 13.11 mi
7:40/mi
1:42:53
↑ 19↓ 370.5%
25K· 15.53 mi
7:43/mi
2:01:36
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:25:46
↑ 181↓ 1480.2%
20M
7:39/mi
2:36:10
↑ 64↓ 500.2%
21M
7:57/mi
2:44:07
↑ 106↓ 241.6%
35K· 21.75 mi
7:17/mi
2:49:34
↑ 17↓ 861.7%
23M
7:28/mi
2:58:55
↑ 23↓ 630.6%
24M
6:58/mi
3:05:53
↓ 821.3%
40K· 24.85 mi
7:08/mi
3:11:59
↓ 200.3%
25.2M
7:00/mi
3:14:24
↑ 13↓ 160.2%
Finish· 26.22 mi
6:13/mi
3:20:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:42:53
Pace7:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:51
Pace7:28 /mi
📊Negative Split: 4.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5124:457:5824:45
7:58
-
10K
6.21 mi11:19:1549:097:5524:24
7:51
-0:07
15K
9.32 mi11:43:291:13:237:5224:14
7:48
-0:03
20K
12.43 mi12:07:451:37:397:5124:16
7:49
+0:01
Half
13.11 mi12:12:591:42:537:515:14
7:40
-0:09
25K
15.53 mi12:31:422:01:367:5018:43
7:43
+0:03
30K
18.64 mi12:55:522:25:467:4924:10
7:47
+0:04
20M
20.00 mi13:06:162:36:107:4810:24
7:39
-0:08
21M
21.00 mi13:14:132:44:077:497:57
7:57
+0:18
35K
21.75 mi13:19:402:49:347:485:27
7:17
-0:40
23M
23.00 mi13:29:012:58:557:479:21
7:28
+0:11
24M
24.00 mi13:35:593:05:537:456:58
6:58
-0:30
40K
24.85 mi13:42:053:11:597:436:06
7:08
+0:10
25.2M
25.20 mi13:44:303:14:247:432:25
7:00
-0:08
Finish
26.22 mi13:50:503:20:447:406:20
6:13
-0:47

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

6:13 /mi

Average Pace

7:40 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:16

14% of race

Time at Steady Pace

2:20:46

70% of race

Time at Slower Pace

32:42

16% of race

Average Pace: 7:39 /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 mi10:54:5124:457:5824:45
7:58
#13765
10K
6.21 mi11:19:1549:097:5524:24
7:51
#13668
15K
9.32 mi11:43:291:13:237:5224:14
7:48
#13349
20K
12.43 mi12:07:451:37:397:5124:16
7:49
#12935
Half
13.11 mi12:12:591:42:537:515:14
7:40
#12833
25K
15.53 mi12:31:422:01:367:5018:43
7:43
#12421
30K
18.64 mi12:55:522:25:467:4924:10
7:47
#11780
20M
20.00 mi13:06:162:36:107:4810:24
7:39
#11426
21M
21.00 mi13:14:132:44:077:497:57
7:57
#11117
35K
21.75 mi13:19:402:49:347:485:27
7:17
#10944
23M
23.00 mi13:29:012:58:557:479:21
7:28
#10630
24M
24.00 mi13:35:593:05:537:456:58
6:58
#10303
40K
24.85 mi13:42:053:11:597:436:06
7:08
#10030
25.2M
25.20 mi13:44:303:14:247:432:25
7:00
#9838
Finish
26.22 mi13:50:503:20:447:406:20
6:13
#9385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi137653877387712726(Top 48%)3306(Top 29%)3306(Top 68%)
10K6.21 mi3.10 mi13668+973843+343843+3413594(Top 51%)3783(Top 33%)3783(Top 77%)
15K9.32 mi3.11 mi13349+3193660+1833660+18312726(Top 48%)3306(Top 29%)3306(Top 68%)
20K12.43 mi3.11 mi12935+4143441+2193441+21911836(Top 44%)2864(Top 25%)2864(Top 59%)
Half13.11 mi0.68 mi12833+1023380+613380+6111630(Top 44%)2674(Top 23%)2674(Top 55%)
25K15.53 mi2.42 mi12421+4123177+2033177+20310455(Top 39%)2202(Top 19%)2202(Top 45%)
30K18.64 mi3.11 mi11780+6412853+3242853+3249210(Top 35%)1802(Top 16%)1802(Top 37%)
20M20.00 mi1.36 mi11426+3542671+1822671+1827871(Top 30%)1359(Top 12%)1359(Top 28%)
21M21.00 mi1.00 mi11117+3092518+1532518+1537073(Top 27%)1168(Top 10%)1168(Top 24%)
35K21.75 mi0.75 mi10944+1732447+712447+717091(Top 27%)1144(Top 10%)1144(Top 23%)
23M23.00 mi1.25 mi10630+3142317+1302317+1306276(Top 24%)918(Top 8%)918(Top 19%)
24M24.00 mi1.00 mi10303+3272174+1432174+1434550(Top 17%)461(Top 4%)461(Top 9%)
40K24.85 mi0.85 mi10030+2732073+1012073+1014596(Top 17%)546(Top 5%)546(Top 11%)
25.2M25.20 mi0.35 mi9838+1921997+761997+761843(Top 7%)116(Top 1%)116(Top 2%)
Finish26.22 mi1.02 mi9385+4531812+1851812+1851354(Top 5%)74(Top 0.6%)74(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12726

Females

3306

F18-39

3306

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

13594

Females

3783

F18-39

3783

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12726

Females

3306

F18-39

3306

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11836

Females

2864

F18-39

2864

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11630

Females

2674

F18-39

2674

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10455

Females

2202

F18-39

2202

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9210

Females

1802

F18-39

1802

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7871

Females

1359

F18-39

1359

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7073

Females

1168

F18-39

1168

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

7091

Females

1144

F18-39

1144

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6276

Females

918

F18-39

918

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4550

Females

461

F18-39

461

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4596

Females

546

F18-39

546

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1843

Females

116

F18-39

116

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1354

Females

74

F18-39

74

Passing Analysis

Category:
Athletes Passed
4767*
Passed By
387
Net Change
+4380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13765
5K → 10K350253+97#13765#13668
10K → 15K39677+319#13668#13349
15K → 20K44329+414#13349#12935
20K → Half1053+102#12935#12833
Half → 25K42210+412#12833#12421
25K → 30K6487+641#12421#11780
30K → 20M3551+354#11780#11426
20M → 21M3101+309#11426#11117
21M → 35K1741+173#11117#10944
35K → 23M3173+314#10944#10630
23M → 24M3281+327#10630#10303
24M → 40K2741+273#10303#10030
40K → 25.2M192*0+192#10030#9838
25.2M → Finish453*0+453#9838#9385
TOTALS4767*387+4380

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

📊

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