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ST JUDE MEMPHIS MARATHON 2025

David Bucy

Senatobia, MS

Bib: 97 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 1973
Gender (Male)
#0 / 1268
Masters (Masters Men)
#0 / 422
Division (M45-49)
#0 / 100
Race Day Weather
35°/25°F
mist

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
256 ft elev
5K· 3.11 mi
11:36/mi
36:03
↑ 121↓ 760.3%
300 ft elev
10K· 6.21 mi
12:17/mi
1:14:12
↑ 101↓ 114
286 ft elev
8M
9:32/mi
1:31:14
↑ 36↓ 780.4%
241 ft elev
10M
13:54/mi
1:59:02
↑ 54↓ 400.1%
255 ft elev
11M
16:01/mi
2:15:03
↑ 41↓ 250.3%
272 ft elev
17M
15:48/mi
3:49:49
↑ 138↓ 156
252 ft elev
30K· 18.64 mi
15:53/mi
4:15:53
↑ 64↓ 440.2%
274 ft elev
22.5M
15:52/mi
5:17:08
↑ 88↓ 91
274 ft elev
Finish· 26.22 mi
13:47/mi
6:08:24
↑ 119↓ 1530.2%
237 ft elev
Course Elevation
227–310 ft
≈
×7story building
•▲ 770 ft climb · ▼ 789 ft descent

The Course

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:24:0636:0311:3636:03
11:36
-
10K
6.21 mi10:02:151:14:1211:5638:09
12:17
+0:41
8M
8.00 mi10:19:171:31:1411:2417:02
9:32
-2:45
10M
10.00 mi10:47:051:59:0211:5427:48
13:54
+4:22
11M
11.00 mi11:03:062:15:0312:1716:01
16:01
+2:07
17M
17.00 mi12:37:523:49:4913:311:34:46
15:48
-0:13
30K
18.64 mi13:03:564:15:5313:4426:04
15:53
+0:05
22.5M
22.50 mi14:05:115:17:0814:061:01:15
15:52
-0:01
Finish
26.22 mi14:56:276:08:2414:0451:16
13:47
-2:05

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

9:32 /mi

Average Pace

14:04 /mi

Slowest Pace

16:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:31:14

25% of race

Time at Steady Pace

1:19:04

21% of race

Time at Slower Pace

3:18:06

54% of race

Average Pace: 14:03 /mi

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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.

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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 mi09:24:0636:0311:3636:03
11:36
#1771
10K
6.21 mi10:02:151:14:1211:5638:09
12:17
#1802
8M
8.00 mi10:19:171:31:1411:2417:02
9:32
#1789
10M
10.00 mi10:47:051:59:0211:5427:48
13:54
#1812
11M
11.00 mi11:03:062:15:0312:1716:01
16:01
#1843
17M
17.00 mi12:37:523:49:4913:311:34:46
15:48
#1880
30K
18.64 mi13:03:564:15:5313:4426:04
15:53
#1873
22.5M
22.50 mi14:05:115:17:0814:061:01:15
15:52
#1880
Finish
26.22 mi14:56:276:08:2414:0451:16
13:47
#1867
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi177111721172177111721172
10K6.21 mi3.10 mi1802-311190-181190-18181211961196
8M8.00 mi1.79 mi1789+131183+71183+7174011561156
10M10.00 mi2.00 mi1812-231193-101193-10190212461246
11M11.00 mi1.00 mi1843-311212-191212-19197312741274
17M17.00 mi6.00 mi1880-371231-191231-19191012401240
30K18.64 mi1.64 mi1873+71224+71224+7180711711171
22.5M22.50 mi3.86 mi1880-712241224185411971197
Finish26.22 mi3.72 mi1867+131219+51219+5169010921092

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 90%
×4story building
+121ft-76ft

Overall

1771

Males

1172

M45-49

1172

5K→10K

3.1 - 6.2 mi

Top 92%
×4story building
+101ft-114ft

Overall

1812

Males

1196

M45-49

1196

10K→8M

6.2 - 8.0 mi

Top 88%
×4story building
+36ft-78ft

Overall

1740

Males

1156

M45-49

1156

8M→10M

8.0 - 10.0 mi

Top 96%
×2story building
+54ft-40ft

Overall

1902

Males

1246

M45-49

1246

10M→11M

10.0 - 11.0 mi

Top 100%
×2story building
+41ft-25ft

Overall

1973

Males

1274

M45-49

1274

11M→17M

11.0 - 17.0 mi

Top 97%
×3story building
+138ft-156ft

Overall

1910

Males

1240

M45-49

1240

17M→30K

17.0 - 18.6 mi

Top 92%
×4story building
+64ft-44ft

Overall

1807

Males

1171

M45-49

1171

30K→22.5M

18.6 - 22.5 mi

Top 94%
×2story building
+88ft-91ft

Overall

1854

Males

1197

M45-49

1197

22.5M→Finish

22.5 - 26.2 mi

Top 86%
×4story building
+119ft-153ft

Overall

1690

Males

1092

M45-49

1092

Passing Analysis

Category:
Athletes Passed
82*
Passed By
178
Net Change
-96
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1771
5K → 10K11*42-31#1771#1802
10K → 8M185+13#1802#1789
8M → 10M2*25-23#1789#1812
10M → 11M132-31#1812#1843
11M → 17M17*54-37#1843#1880
17M → 30K9*2+7#1880#1873
30K → 22.5M9*16-7#1873#1880
22.5M → Finish15*2+13#1880#1867
TOTALS82*178-96

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

Passing Charts

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

ALSAC / St. Jude Children's Research Hospital

Sportstats