Boston Marathon logo
BOSTON MARATHON 2023

Chris Neugebauer

Bib: 13514•M

NH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
8:05/mi
25:07
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
48:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:13:18
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:37:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:42:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:04/mi
2:02:16
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:27:05
↑ 181↓ 1480.2%
20M
7:59/mi
2:37:56
↑ 64↓ 500.2%
21M
8:39/mi
2:46:35
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:52:33
↑ 17↓ 861.7%
23M
8:25/mi
3:03:05
↑ 23↓ 630.6%
24M
8:05/mi
3:11:10
↓ 821.3%
40K· 24.85 mi
8:33/mi
3:18:29
↓ 200.3%
25.2M
9:31/mi
3:21:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:35/mi
3:30:31
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:42
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:47:49
Pace8:13 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5025:078:0525:07
8:05
-
10K
6.21 mi11:17:2648:437:5023:36
7:36
-0:29
15K
9.32 mi11:42:011:13:187:5224:35
7:55
+0:19
20K
12.43 mi12:06:101:37:277:5024:09
7:46
-0:09
Half
13.11 mi12:11:251:42:427:505:15
7:42
-0:04
25K
15.53 mi12:30:592:02:167:5219:34
8:04
+0:22
30K
18.64 mi12:55:482:27:057:5324:49
7:59
-0:05
20M
20.00 mi13:06:392:37:567:5410:51
7:59
0:00
21M
21.00 mi13:15:182:46:357:568:39
8:39
+0:40
35K
21.75 mi13:21:162:52:337:565:58
7:59
-0:40
23M
23.00 mi13:31:483:03:057:5810:32
8:25
+0:26
24M
24.00 mi13:39:533:11:107:588:05
8:05
-0:20
40K
24.85 mi13:47:123:18:297:597:19
8:33
+0:28
25.2M
25.20 mi13:50:293:21:468:003:17
9:31
+0:58
Finish
26.22 mi13:59:143:30:318:028:45
8:35
-0:56

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

7:36 /mi

Average Pace

8:02 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:00

25% of race

Time at Steady Pace

1:58:59

57% of race

Time at Slower Pace

38:32

18% of race

Average Pace: 8:02 /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 mi10:53:5025:078:0525:07
8:05
#14577
10K
6.21 mi11:17:2648:437:5023:36
7:36
#13079
15K
9.32 mi11:42:011:13:187:5224:35
7:55
#13264
20K
12.43 mi12:06:101:37:277:5024:09
7:46
#12772
Half
13.11 mi12:11:251:42:427:505:15
7:42
#12710
25K
15.53 mi12:30:592:02:167:5219:34
8:04
#12792
30K
18.64 mi12:55:482:27:057:5324:49
7:59
#12389
20M
20.00 mi13:06:392:37:567:5410:51
7:59
#12192
21M
21.00 mi13:15:182:46:357:568:39
8:39
#12117
35K
21.75 mi13:21:162:52:337:565:58
7:59
#12109
23M
23.00 mi13:31:483:03:057:5810:32
8:25
#12129
24M
24.00 mi13:39:533:11:107:588:05
8:05
#12124
40K
24.85 mi13:47:123:18:297:597:19
8:33
#12169
25.2M
25.20 mi13:50:293:21:468:003:17
9:31
#12234
Finish
26.22 mi13:59:143:30:318:028:45
8:35
#12411
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi14577101831018313660(Top 51%)9765(Top 64%)9765(Top 476%)
10K6.21 mi3.10 mi13079+14989568+6159568+61511289(Top 42%)8791(Top 58%)8791(Top 428%)
15K9.32 mi3.11 mi13264-1859632-649632-6413660(Top 51%)9765(Top 64%)9765(Top 476%)
20K12.43 mi3.11 mi12772+4929409+2239409+22311497(Top 43%)8800(Top 58%)8800(Top 429%)
Half13.11 mi0.68 mi12710+629374+359374+3511811(Top 44%)8996(Top 59%)8996(Top 438%)
25K15.53 mi2.42 mi12792-829384-109384-1013290(Top 50%)9470(Top 62%)9470(Top 462%)
30K18.64 mi3.11 mi12389+4039180+2049180+20410798(Top 41%)8245(Top 54%)8245(Top 402%)
20M20.00 mi1.36 mi12192+1979076+1049076+10410153(Top 38%)7841(Top 52%)7841(Top 382%)
21M21.00 mi1.00 mi12117+759025+519025+5111345(Top 43%)8278(Top 55%)8278(Top 403%)
35K21.75 mi0.75 mi12109+88998+278998+2711917(Top 45%)8528(Top 56%)8528(Top 416%)
23M23.00 mi1.25 mi12129-208983+158983+1512642(Top 47%)8751(Top 58%)8751(Top 426%)
24M24.00 mi1.00 mi12124+58961+228961+2211807(Top 44%)8307(Top 55%)8307(Top 405%)
40K24.85 mi0.85 mi12169-458957+48957+413671(Top 51%)9091(Top 60%)9091(Top 443%)
25.2M25.20 mi0.35 mi12234-658984-278984-2715213(Top 57%)9754(Top 64%)9754(Top 475%)
Finish26.22 mi1.02 mi12411-1779041-579041-5715875(Top 60%)10111(Top 67%)10111(Top 493%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13660

Males

9765

M50-54

9765

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11289

Males

8791

M50-54

8791

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13660

Males

9765

M50-54

9765

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11497

Males

8800

M50-54

8800

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11811

Males

8996

M50-54

8996

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

13290

Males

9470

M50-54

9470

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10798

Males

8245

M50-54

8245

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10153

Males

7841

M50-54

7841

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11345

Males

8278

M50-54

8278

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11917

Males

8528

M50-54

8528

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

12642

Males

8751

M50-54

8751

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11807

Males

8307

M50-54

8307

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13671

Males

9091

M50-54

9091

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15213

Males

9754

M50-54

9754

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

15875

Males

10111

M50-54

10111

Passing Analysis

Category:
Athletes Passed
3441
Passed By
1275
Net Change
+2166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14577
5K → 10K152628+1498#14577#13079
10K → 15K145330-185#13079#13264
15K → 20K50816+492#13264#12772
20K → Half7614+62#12772#12710
Half → 25K117199-82#12710#12792
25K → 30K43835+403#12792#12389
30K → 20M21215+197#12389#12192
20M → 21M12247+75#12192#12117
21M → 35K5749+8#12117#12109
35K → 23M83103-20#12109#12129
23M → 24M6762+5#12129#12124
24M → 40K4792-45#12124#12169
40K → 25.2M1681-65#12169#12234
25.2M → Finish27204-177#12234#12411
TOTALS34411275+2166
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing