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BOSTON MARATHON 2026

Christopher Field

Bib: 16479•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
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
25:16
3.11 mi
Rank: #17802
Start → 5K
25:16 | 8:08/mi
10K
50:59
6.21 mi
Rank: #18433 (-631)
5K → 10K
25:43 | 8:17/mi
15K
1:16:40
9.32 mi
Rank: #18550 (-117)
10K → 15K
25:41 | 8:16/mi
20K
1:42:42
12.43 mi
Rank: #18540 (+10)
15K → 20K
26:02 | 8:23/mi
HALF
1:48:19
13.11 mi
Rank: #18541 (-1)
20K → HALF
5:37 | 8:15/mi
25K
2:08:48
15.53 mi
Rank: #18476 (+65)
HALF → 25K
20:29 | 8:27/mi
30K
2:36:23
18.64 mi
Rank: #18546 (-70)
25K → 30K
27:35 | 8:53/mi
20M
2:48:35
20.00 mi
Rank: #18554 (-8)
30K → 20M
12:12 | 8:59/mi
21M
2:58:27
21.00 mi
Rank: #18642 (-88)
20M → 21M
9:52 | 9:52/mi
35K
3:04:48
21.75 mi
Rank: #18602 (+40)
21M → 35K
6:21 | 8:30/mi
23M
3:15:53
23.00 mi
Rank: #18526 (+76)
35K → 23M
11:05 | 8:52/mi
24M
3:24:25
24.00 mi
Rank: #18480 (+46)
23M → 24M
8:32 | 8:32/mi
40K
3:32:21
24.85 mi
Rank: #18533 (-53)
24M → 40K
7:56 | 9:17/mi
25.2M
3:36:04
25.20 mi
Rank: #18608 (-75)
40K → 25.2M
3:43 | 10:47/mi
FINISH
3:45:06
26.22 mi
Rank: #18646 (-38)
25.2M → FINISH
9:02 | 8:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:56:47
Pace8:55 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2425:168:0825:16
8:08
-
10K
6.21 mi11:32:0750:598:1325:43
8:17
+0:09
15K
9.32 mi11:57:481:16:408:1425:41
8:16
-0:01
20K
12.43 mi12:23:501:42:428:1626:02
8:23
+0:07
HALF
13.11 mi12:29:271:48:198:165:37
8:15
-0:08
25K
15.53 mi12:49:562:08:488:1820:29
8:27
+0:12
30K
18.64 mi13:17:312:36:238:2427:35
8:53
+0:26
20M
20.00 mi13:29:432:48:358:2612:12
8:59
+0:06
21M
21.00 mi13:39:352:58:278:309:52
9:52
+0:53
35K
21.75 mi13:45:563:04:488:306:21
8:30
-1:22
23M
23.00 mi13:57:013:15:538:3211:05
8:52
+0:22
24M
24.00 mi14:05:333:24:258:328:32
8:32
-0:20
40K
24.85 mi14:13:293:32:218:337:56
9:17
+0:45
25.2M
25.20 mi14:17:123:36:048:353:43
10:47
+1:30
FINISH
26.22 mi14:26:143:45:068:369:02
8:52
-1:55

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

8:08 /mi

Average Pace

8:35 /mi

Slowest Pace

10:47 /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

25:16

11% of race

Time at Steady Pace

2:18:32

62% of race

Time at Slower Pace

1:01:18

27% of race

Average Pace: 8:35 /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 mi11:06:2425:168:0825:16
8:08
#17802
10K
6.21 mi11:32:0750:598:1325:43
8:17
#18433
15K
9.32 mi11:57:481:16:408:1425:41
8:16
#18550
20K
12.43 mi12:23:501:42:428:1626:02
8:23
#18540
HALF
13.11 mi12:29:271:48:198:165:37
8:15
#18541
25K
15.53 mi12:49:562:08:488:1820:29
8:27
#18476
30K
18.64 mi13:17:312:36:238:2427:35
8:53
#18546
20M
20.00 mi13:29:432:48:358:2612:12
8:59
#18554
21M
21.00 mi13:39:352:58:278:309:52
9:52
#18642
35K
21.75 mi13:45:563:04:488:306:21
8:30
#18602
23M
23.00 mi13:57:013:15:538:3211:05
8:52
#18526
24M
24.00 mi14:05:333:24:258:328:32
8:32
#18480
40K
24.85 mi14:13:293:32:218:337:56
9:17
#18533
25.2M
25.20 mi14:17:123:36:048:353:43
10:47
#18608
FINISH
26.22 mi14:26:143:45:068:369:02
8:52
#18646
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17802113381133818764(Top 65%)11779(Top 72%)11779(Top 790%)
10K6.21 mi3.10 mi18433-63111621-28311621-28319027(Top 66%)11901(Top 73%)11901(Top 798%)
15K9.32 mi3.11 mi18550-11711685-6411685-6418764(Top 65%)11779(Top 72%)11779(Top 790%)
20K12.43 mi3.11 mi18540+1011669+1611669+1618582(Top 64%)11658(Top 71%)11658(Top 782%)
HALF13.11 mi0.68 mi18541-111666+311666+318601(Top 64%)11699(Top 72%)11699(Top 785%)
25K15.53 mi2.42 mi18476+6511624+4211624+4218245(Top 63%)11456(Top 70%)11456(Top 768%)
30K18.64 mi3.11 mi18546-7011612+1211612+1218961(Top 65%)11694(Top 72%)11694(Top 784%)
20M20.00 mi1.36 mi18554-811606+611606+618840(Top 65%)11557(Top 71%)11557(Top 775%)
21M21.00 mi1.00 mi18642-8811635-2911635-2919961(Top 69%)12048(Top 74%)12048(Top 808%)
35K21.75 mi0.75 mi18602+4011606+2911606+2917493(Top 60%)10812(Top 66%)10812(Top 725%)
23M23.00 mi1.25 mi18526+7611547+5911547+5917755(Top 61%)10859(Top 66%)10859(Top 728%)
24M24.00 mi1.00 mi18480+4611508+3911508+3917092(Top 59%)10512(Top 64%)10512(Top 705%)
40K24.85 mi0.85 mi18533-5311509-111509-119567(Top 67%)11630(Top 71%)11630(Top 780%)
25.2M25.20 mi0.35 mi18608-7511538-2911538-2921800(Top 75%)12738(Top 78%)12738(Top 854%)
FINISH26.22 mi1.02 mi18646-38115381153819911(Top 69%)11804(Top 72%)11804(Top 792%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18764

Males

11779

M55-59

11779

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19027

Males

11901

M55-59

11901

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18764

Males

11779

M55-59

11779

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18582

Males

11658

M55-59

11658

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18601

Males

11699

M55-59

11699

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18245

Males

11456

M55-59

11456

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18961

Males

11694

M55-59

11694

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18840

Males

11557

M55-59

11557

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

19961

Males

12048

M55-59

12048

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17493

Males

10812

M55-59

10812

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17755

Males

10859

M55-59

10859

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17092

Males

10512

M55-59

10512

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19567

Males

11630

M55-59

11630

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21800

Males

12738

M55-59

12738

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

19911

Males

11804

M55-59

11804

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1271
Passed By
1523
Net Change
-844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17802
5K → 10K86200-631#17802#18433
10K → 15K131200-117#18433#18550
15K → 20K170160+10#18550#18540
20K → HALF3031-1#18540#18541
HALF → 25K16196+65#18541#18476
25K → 30K157200-70#18476#18546
30K → 20M94102-8#18546#18554
20M → 21M57145-88#18554#18642
21M → 35K6727+40#18642#18602
35K → 23M12145+76#18602#18526
23M → 24M8438+46#18526#18480
24M → 40K4598-53#18480#18533
40K → 25.2M1489-75#18533#18608
25.2M → FINISH5492-38#18608#18646
TOTALS12711523-844
📊

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