Hyungryul Bae

Bib: 20617M

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
Top 8%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:25
3.11 mi
Rank: #15913
Start5K
24:25 | 7:52/mi
10K
47:56
6.21 mi
Rank: #14739 (+1174)
5K10K
23:31 | 7:35/mi
15K
1:11:17
9.32 mi
Rank: #14070 (+669)
10K15K
23:21 | 7:31/mi
20K
1:35:14
12.43 mi
Rank: #13971 (+99)
15K20K
23:57 | 7:43/mi
HALF
1:40:20
13.11 mi
Rank: #13909 (+62)
20KHALF
5:06 | 7:29/mi
25K
1:59:24
15.53 mi
Rank: #13952 (-43)
HALF25K
19:04 | 7:52/mi
30K
2:25:00
18.64 mi
Rank: #14184 (-232)
25K30K
25:36 | 8:15/mi
20M
2:36:41
20.00 mi
Rank: #14389 (-205)
30K20M
11:41 | 8:37/mi
21M
2:46:07
21.00 mi
Rank: #14650 (-261)
20M21M
9:26 | 9:26/mi
35K
2:52:10
21.75 mi
Rank: #14639 (+11)
21M35K
6:03 | 8:06/mi
23M
3:02:42
23.00 mi
Rank: #14669 (-30)
35K23M
10:32 | 8:26/mi
24M
3:11:01
24.00 mi
Rank: #14735 (-66)
23M24M
8:19 | 8:19/mi
40K
3:18:30
24.85 mi
Rank: #14818 (-83)
24M40K
7:29 | 8:46/mi
25.2M
3:21:53
25.20 mi
Rank: #14908 (-90)
40K25.2M
3:23 | 9:49/mi
FINISH
3:30:57
26.22 mi
Rank: #15196 (-288)
25.2MFINISH
9:04 | 8:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:20
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:50:37
Pace8:27 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:1424:257:5224:25
7:52
-
10K
6.21 mi11:32:4547:567:4323:31
7:35
-0:17
15K
9.32 mi11:56:061:11:177:3923:21
7:31
-0:04
20K
12.43 mi12:20:031:35:147:4023:57
7:43
+0:12
HALF
13.11 mi12:25:091:40:207:405:06
7:29
-0:14
25K
15.53 mi12:44:131:59:247:4219:04
7:52
+0:23
30K
18.64 mi13:09:492:25:007:4725:36
8:15
+0:23
20M
20.00 mi13:21:302:36:417:5111:41
8:37
+0:22
21M
21.00 mi13:30:562:46:077:559:26
9:26
+0:49
35K
21.75 mi13:36:592:52:107:556:03
8:06
-1:20
23M
23.00 mi13:47:313:02:427:5710:32
8:26
+0:20
24M
24.00 mi13:55:503:11:017:588:19
8:19
-0:07
40K
24.85 mi14:03:193:18:308:007:29
8:46
+0:27
25.2M
25.20 mi14:06:423:21:538:013:23
9:49
+1:03
FINISH
26.22 mi14:15:463:30:578:049:04
8:54
-0:55

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:29 /mi

Average Pace

8:03 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:59:24

57% of race

Time at Steady Pace

50:30

24% of race

Time at Slower Pace

41:03

19% of race

Average Pace: 8:03 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:09:1424:257:5224:25
7:52
#15913
10K
6.21 mi11:32:4547:567:4323:31
7:35
#14739
15K
9.32 mi11:56:061:11:177:3923:21
7:31
#14070
20K
12.43 mi12:20:031:35:147:4023:57
7:43
#13971
HALF
13.11 mi12:25:091:40:207:405:06
7:29
#13909
25K
15.53 mi12:44:131:59:247:4219:04
7:52
#13952
30K
18.64 mi13:09:492:25:007:4725:36
8:15
#14184
20M
20.00 mi13:21:302:36:417:5111:41
8:37
#14389
21M
21.00 mi13:30:562:46:077:559:26
9:26
#14650
35K
21.75 mi13:36:592:52:107:556:03
8:06
#14639
23M
23.00 mi13:47:313:02:427:5710:32
8:26
#14669
24M
24.00 mi13:55:503:11:017:588:19
8:19
#14735
40K
24.85 mi14:03:193:18:308:007:29
8:46
#14818
25.2M
25.20 mi14:06:423:21:538:013:23
9:49
#14908
FINISH
26.22 mi14:15:463:30:578:049:04
8:54
#15196
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15913105921059212941(Top 45%)9350(Top 57%)9350(Top 1208%)
10K6.21 mi3.10 mi14739+117410135+45710135+45713554(Top 47%)9642(Top 59%)9642(Top 1246%)
15K9.32 mi3.11 mi14070+6699847+2889847+28812941(Top 45%)9350(Top 57%)9350(Top 1208%)
20K12.43 mi3.11 mi13971+999794+539794+5313790(Top 48%)9648(Top 59%)9648(Top 1247%)
HALF13.11 mi0.68 mi13909+629760+349760+3412850(Top 44%)9319(Top 57%)9319(Top 1204%)
25K15.53 mi2.42 mi13952-439769-99769-914321(Top 49%)9792(Top 60%)9792(Top 1265%)
30K18.64 mi3.11 mi14184-2329812-439812-4315182(Top 52%)10055(Top 62%)10055(Top 1299%)
20M20.00 mi1.36 mi14389-2059879-679879-6716762(Top 58%)10622(Top 65%)10622(Top 1372%)
21M21.00 mi1.00 mi14650-2619956-779956-7718183(Top 63%)11225(Top 69%)11225(Top 1450%)
35K21.75 mi0.75 mi14639+119930+269930+2615030(Top 52%)9776(Top 60%)9776(Top 1263%)
23M23.00 mi1.25 mi14669-309913+179913+1715177(Top 52%)9767(Top 60%)9767(Top 1262%)
24M24.00 mi1.00 mi14735-669916-39916-315765(Top 54%)9945(Top 61%)9945(Top 1285%)
40K24.85 mi0.85 mi14818-839928-129928-1217091(Top 59%)10457(Top 64%)10457(Top 1351%)
25.2M25.20 mi0.35 mi14908-909965-379965-3718596(Top 64%)11162(Top 68%)11162(Top 1442%)
FINISH26.22 mi1.02 mi15196-28810076-11110076-11120043(Top 69%)11860(Top 73%)11860(Top 1532%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

12941

Males

9350

M65-69

9350

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13554

Males

9642

M65-69

9642

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

12941

Males

9350

M65-69

9350

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

13790

Males

9648

M65-69

9648

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12850

Males

9319

M65-69

9319

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14321

Males

9792

M65-69

9792

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15182

Males

10055

M65-69

10055

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16762

Males

10622

M65-69

10622

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18183

Males

11225

M65-69

11225

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15030

Males

9776

M65-69

9776

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15177

Males

9767

M65-69

9767

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15765

Males

9945

M65-69

9945

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17091

Males

10457

M65-69

10457

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18596

Males

11162

M65-69

11162

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20043

Males

11860

M65-69

11860

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 9 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing