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BOSTON MARATHON 2023

Addison Nieman

Bib: 5132•M

GA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 19%
Division (M18-39)
#0 / 5285
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:42
Rank: #3331
Start → 5K
20:42 | 6:40/mi
10K· 6.21 mi
40:55
Rank: #3044 (+287)
5K → 10K
20:13 | 6:30/mi
15K· 9.32 mi
1:01:18
Rank: #3021 (+23)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:21:44
Rank: #2917 (+104)
15K → 20K
20:26 | 6:35/mi
Half· 13.11 mi
1:26:12
Rank: #2917
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:42:29
Rank: #2971 (-54)
Half → 25K
16:17 | 6:43/mi
30K· 18.64 mi
2:03:41
Rank: #2941 (+30)
25K → 30K
21:12 | 6:49/mi
20M
2:13:04
Rank: #2959 (-18)
30K → 20M
9:23 | 6:54/mi
21M
2:20:19
Rank: #2968 (-9)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:25:25
Rank: #2994 (-26)
21M → 35K
5:06 | 6:49/mi
23M
2:34:11
Rank: #3027 (-33)
35K → 23M
8:46 | 7:00/mi
24M
2:41:06
Rank: #3057 (-30)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:47:16
Rank: #3118 (-61)
24M → 40K
6:10 | 7:13/mi
25.2M
2:49:51
Rank: #3119 (-1)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:56:30
Rank: #3057 (+62)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:12
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:30:18
Pace6:53 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2120:426:4020:42
6:40
-
10K
6.21 mi10:43:3440:556:3520:13
6:30
-0:10
15K
9.32 mi11:03:571:01:186:3520:23
6:34
+0:04
20K
12.43 mi11:24:231:21:446:3520:26
6:35
+0:01
Half
13.11 mi11:28:511:26:126:354:28
6:33
-0:02
25K
15.53 mi11:45:081:42:296:3616:17
6:43
+0:10
30K
18.64 mi12:06:202:03:416:3821:12
6:49
+0:06
20M
20.00 mi12:15:432:13:046:399:23
6:54
+0:05
21M
21.00 mi12:22:582:20:196:417:15
7:15
+0:21
35K
21.75 mi12:28:042:25:256:415:06
6:49
-0:26
23M
23.00 mi12:36:502:34:116:428:46
7:00
+0:11
24M
24.00 mi12:43:452:41:066:436:55
6:55
-0:05
40K
24.85 mi12:49:552:47:166:446:10
7:13
+0:18
25.2M
25.20 mi12:52:302:49:516:442:35
7:29
+0:16
Finish
26.22 mi12:59:092:56:306:446:39
6:32
-0:57

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

6:30 /mi

Average Pace

6:44 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:30

91% of race

Time at Steady Pace

16:00

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:23:2120:426:4020:42
6:40
#3331
10K
6.21 mi10:43:3440:556:3520:13
6:30
#3044
15K
9.32 mi11:03:571:01:186:3520:23
6:34
#3021
20K
12.43 mi11:24:231:21:446:3520:26
6:35
#2917
Half
13.11 mi11:28:511:26:126:354:28
6:33
#2917
25K
15.53 mi11:45:081:42:296:3616:17
6:43
#2971
30K
18.64 mi12:06:202:03:416:3821:12
6:49
#2941
20M
20.00 mi12:15:432:13:046:399:23
6:54
#2959
21M
21.00 mi12:22:582:20:196:417:15
7:15
#2968
35K
21.75 mi12:28:042:25:256:415:06
6:49
#2994
23M
23.00 mi12:36:502:34:116:428:46
7:00
#3027
24M
24.00 mi12:43:452:41:066:436:55
6:55
#3057
40K
24.85 mi12:49:552:47:166:446:10
7:13
#3118
25.2M
25.20 mi12:52:302:49:516:442:35
7:29
#3119
Finish
26.22 mi12:59:092:56:306:446:39
6:32
#3057
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3331314331432997(Top 11%)2861(Top 19%)2861(Top 54%)
10K6.21 mi3.10 mi3044+2872899+2442899+2442834(Top 11%)2708(Top 18%)2708(Top 51%)
15K9.32 mi3.11 mi3021+232880+192880+192997(Top 11%)2861(Top 19%)2861(Top 54%)
20K12.43 mi3.11 mi2917+1042787+932787+932704(Top 10%)2586(Top 17%)2586(Top 49%)
Half13.11 mi0.68 mi29172785+22785+23078(Top 12%)2943(Top 19%)2943(Top 56%)
25K15.53 mi2.42 mi2971-542838-532838-533469(Top 13%)3282(Top 22%)3282(Top 62%)
30K18.64 mi3.11 mi2941+302810+282810+283133(Top 12%)2953(Top 19%)2953(Top 56%)
20M20.00 mi1.36 mi2959-182824-142824-143429(Top 13%)3201(Top 21%)3201(Top 61%)
21M21.00 mi1.00 mi2968-92829-52829-53345(Top 13%)3115(Top 21%)3115(Top 59%)
35K21.75 mi0.75 mi2994-262851-222851-224237(Top 16%)3872(Top 26%)3872(Top 73%)
23M23.00 mi1.25 mi3027-332877-262877-263783(Top 14%)3490(Top 23%)3490(Top 66%)
24M24.00 mi1.00 mi3057-302901-242901-244231(Top 16%)3843(Top 25%)3843(Top 73%)
40K24.85 mi0.85 mi3118-612954-532954-534912(Top 18%)4279(Top 28%)4279(Top 81%)
25.2M25.20 mi0.35 mi3119-1295429543793(Top 14%)3383(Top 22%)3383(Top 64%)
Finish26.22 mi1.02 mi3057+622894+602894+602609(Top 10%)2395(Top 16%)2395(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2997

Males

2861

M18-39

2861

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2834

Males

2708

M18-39

2708

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2997

Males

2861

M18-39

2861

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2704

Males

2586

M18-39

2586

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3078

Males

2943

M18-39

2943

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3469

Males

3282

M18-39

3282

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3133

Males

2953

M18-39

2953

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3429

Males

3201

M18-39

3201

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3345

Males

3115

M18-39

3115

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4237

Males

3872

M18-39

3872

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3783

Males

3490

M18-39

3490

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4231

Males

3843

M18-39

3843

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4912

Males

4279

M18-39

4279

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3793

Males

3383

M18-39

3383

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2609

Males

2395

M18-39

2395

Passing Analysis

Category:
Athletes Passed
1045
Passed By
771
Net Change
+274
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3331
5K → 10K34053+287#3331#3044
10K → 15K10582+23#3044#3021
15K → 20K14036+104#3021#2917
20K → Half12120#2917#2917
Half → 25K4599-54#2917#2971
25K → 30K9464+30#2971#2941
30K → 20M4058-18#2941#2959
20M → 21M3847-9#2959#2968
21M → 35K2551-26#2968#2994
35K → 23M4477-33#2994#3027
23M → 24M3161-30#3027#3057
24M → 40K2788-61#3057#3118
40K → 25.2M1920-1#3118#3119
25.2M → Finish8523+62#3119#3057
TOTALS1045771+274
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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