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BOSTON MARATHON 2024

Patsy Tan

Bib: 20678 F SG

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Masters (Masters Women)
#0 / 6263
Top 15%
Division (F50-54)
#0 / 1187
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:42/mi
23:55
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:47/mi
48:05
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:58/mi
1:12:50
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:03/mi
1:37:50
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:50/mi
1:43:11
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:01/mi
2:02:37
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:22/mi
2:28:38
↑ 181↓ 1480.2%
138 ft elev
20M
8:31/mi
2:40:13
↑ 64↓ 500.2%
148 ft elev
21M
9:14/mi
2:49:27
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:15/mi
2:55:37
↑ 17↓ 861.7%
156 ft elev
23M
8:29/mi
3:06:14
↑ 23↓ 630.6%
116 ft elev
24M
8:15/mi
3:14:29
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:40/mi
3:21:54
↓ 200.3%
20 ft elev
25.2M
9:43/mi
3:25:15
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:30/mi
3:33:55
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:11
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:50:44
Pace8:27 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5423:557:4223:55
7:42
-
10K
6.21 mi11:42:0448:057:4424:10
7:47
+0:05
15K
9.32 mi12:06:491:12:507:4924:45
7:58
+0:11
20K
12.43 mi12:31:491:37:507:5225:00
8:03
+0:05
Half
13.11 mi12:37:101:43:117:525:21
7:50
-0:13
25K
15.53 mi12:56:362:02:377:5419:26
8:01
+0:11
30K
18.64 mi13:22:372:28:387:5826:01
8:22
+0:21
20M
20.00 mi13:34:122:40:138:0111:35
8:31
+0:09
21M
21.00 mi13:43:262:49:278:049:14
9:14
+0:43
35K
21.75 mi13:49:362:55:378:056:10
8:15
-0:59
23M
23.00 mi14:00:133:06:148:0610:37
8:29
+0:14
24M
24.00 mi14:08:283:14:298:068:15
8:15
-0:14
40K
24.85 mi14:15:533:21:548:077:25
8:40
+0:25
25.2M
25.20 mi14:19:143:25:158:093:21
9:43
+1:03
Finish
26.22 mi14:27:543:33:558:108:40
8:30
-1:13

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

7:42 /mi

Average Pace

8:10 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:11

37% of race

Time at Steady Pace

1:44:09

49% of race

Time at Slower Pace

31:35

15% of race

Average Pace: 8:10 /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 mi11:17:5423:557:4223:55
7:42
#12310
10K
6.21 mi11:42:0448:057:4424:10
7:47
#12396
15K
9.32 mi12:06:491:12:507:4924:45
7:58
#12637
20K
12.43 mi12:31:491:37:507:5225:00
8:03
#12438
Half
13.11 mi12:37:101:43:117:525:21
7:50
#12384
25K
15.53 mi12:56:362:02:377:5419:26
8:01
#11925
30K
18.64 mi13:22:372:28:387:5826:01
8:22
#11468
20M
20.00 mi13:34:122:40:138:0111:35
8:31
#11265
21M
21.00 mi13:43:262:49:278:049:14
9:14
#11105
35K
21.75 mi13:49:362:55:378:056:10
8:15
#10981
23M
23.00 mi14:00:133:06:148:0610:37
8:29
#10770
24M
24.00 mi14:08:283:14:298:068:15
8:15
#10598
40K
24.85 mi14:15:533:21:548:077:25
8:40
#10508
25.2M
25.20 mi14:19:143:25:158:093:21
9:43
#10482
Finish
26.22 mi14:27:543:33:558:108:40
8:30
#10500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi123103308330813210(Top 52%)3919(Top 36%)3919(Top 330%)
10K6.21 mi3.10 mi12396-863394-863394-8612488(Top 49%)3467(Top 32%)3467(Top 292%)
15K9.32 mi3.11 mi12637-2413540-1463540-14613210(Top 52%)3919(Top 36%)3919(Top 330%)
20K12.43 mi3.11 mi12438+1993448+923448+9212156(Top 48%)3402(Top 31%)3402(Top 287%)
Half13.11 mi0.68 mi12384+543432+163432+1611683(Top 46%)3164(Top 29%)3164(Top 267%)
25K15.53 mi2.42 mi11925+4593220+2123220+21210307(Top 40%)2642(Top 24%)2642(Top 223%)
30K18.64 mi3.11 mi11468+4573079+1413079+1419984(Top 39%)2706(Top 25%)2706(Top 228%)
20M20.00 mi1.36 mi11265+2033025+543025+549589(Top 38%)2743(Top 25%)2743(Top 231%)
21M21.00 mi1.00 mi11105+1602988+372988+379658(Top 38%)3041(Top 28%)3041(Top 256%)
35K21.75 mi0.75 mi10981+1242964+242964+249254(Top 36%)2840(Top 26%)2840(Top 239%)
23M23.00 mi1.25 mi10770+2112912+522912+528384(Top 33%)2570(Top 24%)2570(Top 217%)
24M24.00 mi1.00 mi10598+1722870+422870+428063(Top 32%)2519(Top 23%)2519(Top 212%)
40K24.85 mi0.85 mi10508+902882-122882-129277(Top 36%)3224(Top 30%)3224(Top 272%)
25.2M25.20 mi0.35 mi10482+262883-12883-19717(Top 38%)3490(Top 32%)3490(Top 294%)
Finish26.22 mi1.02 mi10500-182934-512934-5111546(Top 45%)4244(Top 39%)4244(Top 358%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13210

Females

3919

F50-54

3919

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12488

Females

3467

F50-54

3467

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13210

Females

3919

F50-54

3919

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12156

Females

3402

F50-54

3402

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11683

Females

3164

F50-54

3164

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10307

Females

2642

F50-54

2642

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9984

Females

2706

F50-54

2706

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

9589

Females

2743

F50-54

2743

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9658

Females

3041

F50-54

3041

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9254

Females

2840

F50-54

2840

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8384

Females

2570

F50-54

2570

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8063

Females

2519

F50-54

2519

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9277

Females

3224

F50-54

3224

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9717

Females

3490

F50-54

3490

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11546

Females

4244

F50-54

4244

Passing Analysis

Category:
Athletes Passed
3189*
Passed By
1379
Net Change
+1810
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12310
5K → 10K258344-86#12310#12396
10K → 15K150391-241#12396#12637
15K → 20K336137+199#12637#12438
20K → Half7420+54#12438#12384
Half → 25K49334+459#12384#11925
25K → 30K54891+457#11925#11468
30K → 20M25451+203#11468#11265
20M → 21M22060+160#11265#11105
21M → 35K15127+124#11105#10981
35K → 23M24029+211#10981#10770
23M → 24M19725+172#10770#10598
24M → 40K147*57+90#10598#10508
40K → 25.2M4721+26#10508#10482
25.2M → Finish7492-18#10482#10500
TOTALS3189*1379+1810

* 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