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BOSTON MARATHON 2026

Shannon Bueker

VA

Bib: 6267 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Female)
#0 / 12578
Top 3%
Masters (Masters Women)
#0 / 6862
Top 0.6%
Division (F50-54)
#0 / 1233
Top 0.2%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:41/mi
20:44
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:45/mi
41:42
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:41/mi
1:02:27
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:47/mi
1:23:30
↑ 106↓ 860.1%
165 ft elev
HALF· 13.11 mi
6:41/mi
1:28:03
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:49/mi
1:44:33
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:49/mi
2:05:41
↑ 181↓ 1480.2%
138 ft elev
20M
6:56/mi
2:15:05
↑ 64↓ 500.2%
148 ft elev
21M
7:07/mi
2:22:12
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:36/mi
2:27:08
↑ 17↓ 861.7%
156 ft elev
23M
6:54/mi
2:35:46
↑ 23↓ 630.6%
116 ft elev
24M
6:36/mi
2:42:22
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:49/mi
2:48:11
↓ 200.3%
20 ft elev
25.2M
7:13/mi
2:50:40
↑ 13↓ 160.2%
18 ft elev
FINISH· 26.22 mi
6:22/mi
2:57:09
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via HALF
1:28:036:44 /mi⚡ faster
2nd Half
1:29:066:48 /mi+1.2%
Positive split — 1.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:446:413.11 mi20:44
6:41
-
10K
41:426:433.10 mi20:58
6:45
+0:04
15K
1:02:276:433.11 mi20:45
6:41
-0:04
20K
1:23:306:443.11 mi21:03
6:47
+0:06
HALF(13.11 mi)
1:28:036:440.68 mi4:33
6:41
-0:06
25K
1:44:336:442.42 mi16:30
6:49
+0:08
30K
2:05:416:453.11 mi21:08
6:49
0:00
20M
2:15:056:461.36 mi9:24
6:56
+0:07
21M
2:22:126:471.00 mi7:07
7:07
+0:11
35K
2:27:086:460.75 mi4:56
6:36
-0:31
23M
2:35:466:471.25 mi8:38
6:54
+0:18
24M
2:42:226:461.00 mi6:36
6:36
-0:18
40K
2:48:116:460.85 mi5:49
6:49
+0:13
25.2M
2:50:406:470.35 mi2:29
7:13
+0:24
FINISH(26.22 mi)
2:57:096:461.02 mi6:29
6:22
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:22 /mi

Average Pace

6:46 /mi

Slowest Pace

7:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:47:33

95% of race

Time at Steady Pace

9:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi56554424425674469469
10K3.10 mi6028-373517-75517-756470637637
15K3.11 mi5838+190474+43474+435674469469
20K3.11 mi5806+32477-3477-35957567567
HALF(13.11 mi)0.68 mi5809-3479-2479-26011570570
25K2.42 mi5770+39484-5484-55855583583
30K3.11 mi5485+285450+34450+344418349349
20M1.36 mi5421+64441+9441+95004511511
21M1.00 mi5303+118427+14427+144177416416
35K0.75 mi5227+76419+8419+84257410410
23M1.25 mi5163+64421-2421-24775542542
24M1.00 mi5071+92417+4417+43791374374
40K0.85 mi4986+85420-3420-34274527527
25.2M0.35 mi4951+35419+1419+13663434434
FINISH(26.22 mi)1.02 mi4836+115408+11408+113388383383

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5674

Females

469

F50-54

469

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

6470

Females

637

F50-54

637

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5674

Females

469

F50-54

469

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5957

Females

567

F50-54

567

20K→HALF

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

6011

Females

570

F50-54

570

HALF→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5855

Females

583

F50-54

583

25K→30K

15.5 - 18.6 mi

Top 15%
×9story building
+181ft-148ft

Overall

4418

Females

349

F50-54

349

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

5004

Females

511

F50-54

511

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

4177

Females

416

F50-54

416

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

4257

Females

410

F50-54

410

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4775

Females

542

F50-54

542

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3791

Females

374

F50-54

374

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4274

Females

527

F50-54

527

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3663

Females

434

F50-54

434

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3388

Females

383

F50-54

383

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#5655
5K → 10K
44976-373
#5655 → #6028
10K → 15K
44234+190
#6028 → #5838
15K → 20K
107139+32
#5838 → #5806
20K → HALF
2219-3
#5806 → #5809
HALF → 25K
72111+39
#5809 → #5770
25K → 30K
25310+285
#5770 → #5485
30K → 20M
38102+64
#5485 → #5421
20M → 21M
18136+118
#5421 → #5303
21M → 35K
581+76
#5303 → #5227
35K → 23M
37101+64
#5227 → #5163
23M → 24M
11103+92
#5163 → #5071
24M → 40K
16101+85
#5071 → #4986
40K → 25.2M
641+35
#4986 → #4951
25.2M → FINISH
13128+115
#4951 → #4836
TOTALS
8631682+819
#5655 → #4836

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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OTQ

Olympic Trials Qualifying analysis available

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