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BOSTON MARATHON 2026

Christie Nelson

Bib: 20203 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Masters (Masters Women)
#0 / 6862
Top 9%
Age Group (F40-44)
#0 / 1737
Top 20%
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
23:57
3.11 mi
Rank: #14639
Start → 5K
23:57 | 7:43/mi
10K
47:50
6.21 mi
Rank: #14618 (+21)
5K → 10K
23:53 | 7:42/mi
15K
1:11:27
9.32 mi
Rank: #14240 (+378)
10K → 15K
23:37 | 7:37/mi
20K
1:35:05
12.43 mi
Rank: #13869 (+371)
15K → 20K
23:38 | 7:37/mi
HALF
1:40:09
13.11 mi
Rank: #13780 (+89)
20K → HALF
5:04 | 7:26/mi
25K
1:58:30
15.53 mi
Rank: #13482 (+298)
HALF → 25K
18:21 | 7:34/mi
30K
2:22:05
18.64 mi
Rank: #12892 (+590)
25K → 30K
23:35 | 7:36/mi
20M
2:32:41
20.00 mi
Rank: #12751 (+141)
30K → 20M
10:36 | 7:49/mi
21M
2:40:39
21.00 mi
Rank: #12572 (+179)
20M → 21M
7:58 | 7:58/mi
35K
2:46:09
21.75 mi
Rank: #12448 (+124)
21M → 35K
5:30 | 7:22/mi
23M
2:55:34
23.00 mi
Rank: #12222 (+226)
35K → 23M
9:25 | 7:32/mi
24M
3:02:50
24.00 mi
Rank: #12005 (+217)
23M → 24M
7:16 | 7:16/mi
40K
3:09:05
24.85 mi
Rank: #11806 (+199)
24M → 40K
6:15 | 7:19/mi
25.2M
3:11:45
25.20 mi
Rank: #11688 (+118)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:18:38
26.22 mi
Rank: #11390 (+298)
25.2M → FINISH
6:53 | 6:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:40:09
Pace7:39 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:38:29
Pace7:31 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5323:577:4323:57
7:43
-
10K
6.21 mi11:32:4647:507:4223:53
7:42
-0:01
15K
9.32 mi11:56:231:11:277:4023:37
7:37
-0:05
20K
12.43 mi12:20:011:35:057:4023:38
7:37
0:00
HALF
13.11 mi12:25:051:40:097:395:04
7:26
-0:11
25K
15.53 mi12:43:261:58:307:3818:21
7:34
+0:08
30K
18.64 mi13:07:012:22:057:3823:35
7:36
+0:02
20M
20.00 mi13:17:372:32:417:3910:36
7:49
+0:13
21M
21.00 mi13:25:352:40:397:407:58
7:58
+0:09
35K
21.75 mi13:31:052:46:097:395:30
7:22
-0:36
23M
23.00 mi13:40:302:55:347:399:25
7:32
+0:10
24M
24.00 mi13:47:463:02:507:387:16
7:16
-0:16
40K
24.85 mi13:54:013:09:057:376:15
7:19
+0:03
25.2M
25.20 mi13:56:413:11:457:372:40
7:44
+0:25
FINISH
26.22 mi14:03:343:18:387:356:53
6:46
-0:58

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

6:46 /mi

Average Pace

7:35 /mi

Slowest Pace

7:58 /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

30:58

16% of race

Time at Steady Pace

2:47:40

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi11:08:5323:577:4323:57
7:43
#14639
10K
6.21 mi11:32:4647:507:4223:53
7:42
#14618
15K
9.32 mi11:56:231:11:277:4023:37
7:37
#14240
20K
12.43 mi12:20:011:35:057:4023:38
7:37
#13869
HALF
13.11 mi12:25:051:40:097:395:04
7:26
#13780
25K
15.53 mi12:43:261:58:307:3818:21
7:34
#13482
30K
18.64 mi13:07:012:22:057:3823:35
7:36
#12892
20M
20.00 mi13:17:372:32:417:3910:36
7:49
#12751
21M
21.00 mi13:25:352:40:397:407:58
7:58
#12572
35K
21.75 mi13:31:052:46:097:395:30
7:22
#12448
23M
23.00 mi13:40:302:55:347:399:25
7:32
#12222
24M
24.00 mi13:47:463:02:507:387:16
7:16
#12005
40K
24.85 mi13:54:013:09:057:376:15
7:19
#11806
25.2M
25.20 mi13:56:413:11:457:372:40
7:44
#11688
FINISH
26.22 mi14:03:343:18:387:356:53
6:46
#11390
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi146394445444513678(Top 47%)3958(Top 31%)3958(Top 228%)
10K6.21 mi3.10 mi14618+214458-134458-1314646(Top 50%)4476(Top 36%)4476(Top 258%)
15K9.32 mi3.11 mi14240+3784265+1934265+19313678(Top 47%)3958(Top 31%)3958(Top 228%)
20K12.43 mi3.11 mi13869+3714068+1974068+19712904(Top 44%)3612(Top 29%)3612(Top 208%)
HALF13.11 mi0.68 mi13780+894016+524016+5212467(Top 43%)3277(Top 26%)3277(Top 189%)
25K15.53 mi2.42 mi13482+2983867+1493867+14911998(Top 41%)3166(Top 25%)3166(Top 182%)
30K18.64 mi3.11 mi12892+5903591+2763591+27610379(Top 36%)2463(Top 20%)2463(Top 142%)
20M20.00 mi1.36 mi12751+1413544+473544+4711386(Top 39%)3090(Top 25%)3090(Top 178%)
21M21.00 mi1.00 mi12572+1793463+813463+819713(Top 33%)2369(Top 19%)2369(Top 136%)
35K21.75 mi0.75 mi12448+1243408+553408+559799(Top 34%)2408(Top 19%)2408(Top 139%)
23M23.00 mi1.25 mi12222+2263300+1083300+1089093(Top 31%)2146(Top 17%)2146(Top 124%)
24M24.00 mi1.00 mi12005+2173208+923208+928408(Top 29%)1924(Top 15%)1924(Top 111%)
40K24.85 mi0.85 mi11806+1993114+943114+947569(Top 26%)1629(Top 13%)1629(Top 94%)
25.2M25.20 mi0.35 mi11688+1183072+423072+426770(Top 23%)1365(Top 11%)1365(Top 79%)
FINISH26.22 mi1.02 mi11390+2982930+1422930+1425862(Top 20%)1071(Top 9%)1071(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13678

Females

3958

F40-44

3958

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14646

Females

4476

F40-44

4476

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13678

Females

3958

F40-44

3958

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12904

Females

3612

F40-44

3612

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12467

Females

3277

F40-44

3277

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11998

Females

3166

F40-44

3166

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10379

Females

2463

F40-44

2463

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11386

Females

3090

F40-44

3090

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9713

Females

2369

F40-44

2369

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9799

Females

2408

F40-44

2408

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

9093

Females

2146

F40-44

2146

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8408

Females

1924

F40-44

1924

24M→40K

24.0 - 24.9 mi

Top 26%
×1
+6ft-20ft

Overall

7569

Females

1629

F40-44

1629

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6770

Females

1365

F40-44

1365

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5862

Females

1071

F40-44

1071

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3625*
Passed By
376
Net Change
+3249
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14639
5K → 10K221*200+21#14639#14618
10K → 15K433*55+378#14618#14240
15K → 20K404*33+371#14240#13869
20K → HALF956+89#13869#13780
HALF → 25K314*16+298#13780#13482
25K → 30K596*6+590#13482#12892
30K → 20M16928+141#12892#12751
20M → 21M19314+179#12751#12572
21M → 35K1251+124#12572#12448
35K → 23M233*7+226#12448#12222
23M → 24M222*5+217#12222#12005
24M → 40K203*4+199#12005#11806
40K → 25.2M1180+118#11806#11688
25.2M → FINISH299*1+298#11688#11390
TOTALS3625*376+3249

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing